diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index 4db0100..2ec0fff 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -3,7 +3,8 @@
     "allow": [
       "Bash(cargo check:*)",
       "Bash(pnpm build:*)",
-      "Bash(tree:*)"
+      "Bash(tree:*)",
+      "Bash(pnpm add:*)"
     ]
   }
 }
diff --git a/docs/开发指南.md b/docs/开发指南.md
index 2352103..d1600dc 100644
--- a/docs/开发指南.md
+++ b/docs/开发指南.md
@@ -13,7 +13,7 @@
 
 ## 架构概述
 
-### 四层架构
+### 三层架构
 
 ```
 ┌─────────────────────────────────────────────────┐
@@ -25,10 +25,6 @@
 │  职责：业务逻辑、流程编排、状态管理              │
 │  文件：src/services/*.rs                         │
 ├─────────────────────────────────────────────────┤
-│                   Platform 层                    │
-│  职责：平台差异抽象、统一接口                    │
-│  文件：src/platforms/*.rs                        │
-├─────────────────────────────────────────────────┤
 │                   Utils 层                       │
 │  职责：纯算法、无状态工具函数                    │
 │  文件：src/utils/*.rs                            │
@@ -38,9 +34,9 @@
 ### 依赖原则
 
 - **单向依赖**：上层依赖下层，下层不依赖上层
-- **依赖链**：Command → Service → Platform → Utils
+- **依赖链**：Command → Service → Utils
 - **Utils 完全独立**：只依赖标准库和 models
-- **Platform 通过 trait 解耦**：Service 层通过 trait 调用，不关心具体实现
+- **Service 可以直接调用 Windows API**
 
 ---
 
@@ -53,8 +49,7 @@
 1. **功能描述**：这个功能做什么？
 2. **用户交互**：用户如何触发这个功能？
 3. **输入输出**：需要什么参数？返回什么结果？
-4. **平台差异**：不同平台是否需要不同实现？
-5. **错误场景**：哪些情况下会出错？如何处理？
+4. **错误场景**：哪些情况下会出错？如何处理？
 
 ### 步骤 2：设计数据模型（如需要）
 
@@ -140,88 +135,7 @@ mod tests {
 - ✅ 包含单元测试
 - ✅ 不依赖任何外部状态
 
-### 步骤 4：定义平台抽象（如果需要平台特定实现）
-
-如果功能需要访问平台 API，定义 trait：
-
-```rust
-// src/platforms/new_feature.rs
-
-use crate::error::AppResult;
-
-/// 新功能平台抽象 trait
-pub trait NewFeatureAccessor {
-    /// 执行平台特定的操作
-    ///
-    /// # 参数
-    ///
-    /// * `param1` - 参数 1 说明
-    ///
-    /// # 返回
-    ///
-    /// 返回操作结果
-    ///
-    /// # 错误
-    ///
-    /// 操作失败时返回错误
-    fn execute_platform_operation(&self, param1: &str) -> AppResult<String>;
-}
-
-/// 平台特定实现类型别名
-#[cfg(windows)]
-pub type PlatformNewFeature = crate::platforms::windows::new_feature_impl::WindowsNewFeature;
-
-#[cfg(not(windows))]
-pub type PlatformNewFeature = crate::platforms::windows::new_feature_impl::DummyNewFeature;
-```
-
-**规范**：
-- ✅ 使用 trait 定义接口
-- ✅ 所有方法返回 `AppResult<T>`
-- ✅ 方法参数使用引用（`&str` 而不是 `String`）
-- ✅ 添加详细的文档注释
-
-### 步骤 5：实现平台特定代码
-
-```rust
-// src/platforms/windows/new_feature_impl.rs
-
-use crate::error::{AppError, AppResult};
-use crate::platforms::new_feature::NewFeatureAccessor;
-
-/// Windows 平台实现
-#[cfg(windows)]
-pub struct WindowsNewFeature;
-
-#[cfg(windows)]
-impl NewFeatureAccessor for WindowsNewFeature {
-    fn execute_platform_operation(&self, param1: &str) -> AppResult<String> {
-        // Windows 特定实现
-        Ok(format!("Windows: {}", param1))
-    }
-}
-
-/// 其他平台占位实现
-#[cfg(not(windows))]
-pub struct DummyNewFeature;
-
-#[cfg(not(windows))]
-impl NewFeatureAccessor for DummyNewFeature {
-    fn execute_platform_operation(&self, _param1: &str) -> AppResult<String> {
-        Err(AppError::PlatformNotSupported(
-            "此平台暂不支持该功能".to_string()
-        ))
-    }
-}
-```
-
-**规范**：
-- ✅ 使用 `#[cfg(windows)]` 条件编译
-- ✅ 提供其他平台的占位实现
-- ✅ 占位实现返回 `PlatformNotSupported` 错误
-- ✅ 使用中文错误消息
-
-### 步骤 6：实现业务逻辑（Service 层）
+### 步骤 4：实现业务逻辑（Service 层）
 
 ```rust
 // src/services/new_feature_service.rs
@@ -252,7 +166,6 @@ impl NewFeatureService {
     /// # 错误
     ///
     /// - 配置无效时返回 `AppError::InvalidColorData`
-    /// - 平台不支持时返回 `AppError::PlatformNotSupported`
     pub fn execute(&self, config: &NewFeatureConfig) -> AppResult<NewFeatureResult> {
         // 1. 参数验证
         if config.option1.is_empty() {
@@ -285,10 +198,11 @@ impl NewFeatureService {
 - ✅ 使用 struct 命名空间（如 `NewFeatureService`）
 - ✅ 所有方法返回 `AppResult<T>`
 - ✅ 参数验证放在 Service 层
+- ✅ 可以直接调用 Windows API
 - ✅ 添加详细的文档注释
 - ✅ 包含同步和异步两个版本（如需要）
 
-### 步骤 7：创建 Tauri 命令（Command 层）
+### 步骤 5：创建 Tauri 命令（Command 层）
 
 ```rust
 // src/commands/new_feature_commands.rs
@@ -366,7 +280,7 @@ pub async fn execute_new_feature_async(config: NewFeatureConfig) -> Result<NewFe
 - ✅ 参数使用结构体，便于扩展
 - ✅ 添加详细的文档注释
 
-### 步骤 8：注册模块
+### 步骤 6：注册模块
 
 更新各模块的 `mod.rs` 和 `lib.rs`：
 
@@ -396,7 +310,7 @@ pub mod new_feature_commands; // 新增
 - ✅ 导出常用类型
 - ✅ 注册所有新命令
 
-### 步骤 9：错误处理扩展（如需要）
+### 步骤 7：错误处理扩展（如需要）
 
 如果需要新的错误类型，在 `error.rs` 中添加：
 
@@ -426,7 +340,7 @@ impl fmt::Display for AppError {
 - ✅ 携带详细的错误信息（`String`）
 - ✅ 在 `Display` 实现中添加上下文
 
-### 步骤 10：更新前端类型定义
+### 步骤 8：更新前端类型定义
 
 在 `src/types/` 或相关位置添加 TypeScript 类型定义：
 
@@ -460,7 +374,7 @@ export type NewFeatureCommands = {
 };
 ```
 
-### 步骤 11：编写测试
+### 步骤 9：编写测试
 
 ```rust
 // src/services/new_feature_service.rs 中的测试
@@ -500,7 +414,7 @@ mod tests {
 - ✅ 使用 `assert!` 和 `assert_eq!` 断言
 - ✅ 运行 `cargo test` 验证
 
-### 步骤 12：验证和测试
+### 步骤 10：验证和测试
 
 ```bash
 # 1. 检查代码编译
@@ -588,33 +502,6 @@ mod tests {
 }
 ```
 
-### Platform 层规范
-
-**职责**：抽象平台差异，提供统一接口
-
-**规范清单**：
-- ✅ 使用 trait 定义接口
-- ✅ 通过类型别名选择实现
-- ✅ 提供所有平台的占位实现
-- ✅ 使用 `#[cfg(windows)]` 条件编译
-- ✅ 占位实现返回 `PlatformNotSupported`
-
-**示例**：
-```rust
-// trait 定义
-pub trait FileAccessor {
-    fn read_file(&self, path: &str) -> AppResult<String>;
-}
-
-// Windows 实现
-#[cfg(windows)]
-pub type PlatformFile = WindowsFile;
-
-// 占位实现
-#[cfg(not(windows))]
-pub type PlatformFile = DummyFile;
-```
-
 ### Service 层规范
 
 **职责**：业务逻辑实现和流程编排
@@ -623,7 +510,7 @@ pub type PlatformFile = DummyFile;
 - ✅ 使用 struct 命名空间
 - ✅ 所有方法返回 `AppResult<T>`
 - ✅ 参数验证在 Service 层进行
-- ✅ 通过 trait 调用 Platform 层
+- ✅ 可以直接调用 Windows API
 - ✅ 可以调用 Utils 层函数
 - ✅ 提供同步和异步版本（如需要）
 - ✅ 使用详细的中文档注释
@@ -639,8 +526,8 @@ impl FileService {
             return Err(AppError::InvalidData("路径不能为空".to_string()));
         }
 
-        // 2. 调用 Platform 层
-        let content = PlatformFile::read_file(path)?;
+        // 2. 调用 Windows API 或第三方库
+        let content = std::fs::read_to_string(path)?;
 
         // 3. 调用 Utils 层处理
         let processed = utils::text::trim_whitespace(&content);
@@ -709,55 +596,7 @@ pub struct ScreenshotResult {
 }
 ```
 
-#### 2. 定义平台抽象
-
-```rust
-// src/platforms/screenshot.rs
-
-use crate::error::AppResult;
-use crate::models::screenshot::ScreenshotConfig;
-
-/// 屏幕截图 trait
-pub trait ScreenshotCapturer {
-    /// 截取整个屏幕
-    ///
-    /// # 参数
-    ///
-    /// * `config` - 截图配置
-    ///
-    /// # 返回
-    ///
-    /// 返回截图结果，包含 Base64 编码的图片数据
-    fn capture_screen(&self, config: &ScreenshotConfig) -> AppResult<ScreenshotResult>;
-
-    /// 截取指定区域
-    ///
-    /// # 参数
-    ///
-    /// * `x` - 起始 X 坐标
-    /// * `y` - 起始 Y 坐标
-    /// * `width` - 宽度
-    /// * `height` - 高度
-    /// * `config` - 截图配置
-    fn capture_region(
-        &self,
-        x: u32,
-        y: u32,
-        width: u32,
-        height: u32,
-        config: &ScreenshotConfig,
-    ) -> AppResult<ScreenshotResult>;
-}
-
-// 类型别名
-#[cfg(windows)]
-pub type PlatformScreenshot = crate::platforms::windows::screenshot_impl::WindowsScreenshot;
-
-#[cfg(not(windows))]
-pub type PlatformScreenshot = crate::platforms::windows::screenshot_impl::DummyScreenshot;
-```
-
-#### 3. 实现 Service
+#### 2. 实现 Service
 
 ```rust
 // src/services/screenshot_service.rs
@@ -768,7 +607,6 @@ pub type PlatformScreenshot = crate::platforms::windows::screenshot_impl::DummyS
 
 use crate::error::{AppError, AppResult};
 use crate::models::screenshot::{ScreenshotConfig, ScreenshotResult};
-use crate::platforms::screenshot::ScreenshotCapturer;
 
 /// 截图服务
 pub struct ScreenshotService;
@@ -793,8 +631,30 @@ impl ScreenshotService {
             ));
         }
 
-        // 调用平台实现
-        PlatformScreenshot::capture_screen(config)
+        // 调用 Windows API 或使用第三方库
+        // 例如：使用 screenshots-rs crate
+        let screenshots = screenshots::Screen::all().map_err(|e| {
+            AppError::InvalidData(format!("获取屏幕失败: {}", e))
+        })?;
+
+        if let Some(screen) = screenshots.first() {
+            let image = screen.capture().map_err(|e| {
+                AppError::InvalidData(format!("截图失败: {}", e))
+            })?;
+
+            // 转换为 Base64
+            let buffer = image.buffer();
+            let base64_data = base64::encode(buffer);
+
+            Ok(ScreenshotResult {
+                data: base64_data,
+                format: "png".to_string(),
+                width: image.width(),
+                height: image.height(),
+            })
+        } else {
+            Err(AppError::InvalidData("未找到屏幕".to_string()))
+        }
     }
 
     /// 截取指定区域
@@ -811,12 +671,19 @@ impl ScreenshotService {
             ));
         }
 
-        PlatformScreenshot::capture_region(x, y, width, height, config)
+        // 调用 Windows API 实现区域截图
+        // ...
+        Ok(ScreenshotResult {
+            data: "base64_data".to_string(),
+            format: "png".to_string(),
+            width,
+            height,
+        })
     }
 }
 ```
 
-#### 4. 创建命令
+#### 3. 创建命令
 
 ```rust
 // src/commands/screenshot_commands.rs
@@ -881,7 +748,7 @@ pub fn capture_region(
 | 函数 | snake_case | `get_pixel_color`, `toggle_window` |
 | 常量 | SCREAMING_SNAKE_CASE | `MAX_RETRY_COUNT` |
 | Trait | PascalCase + 能力 | `ScreenAccessor`, `CursorController` |
-| 类型别名 | PascalCase + Platform/Type | `PlatformScreen`, `AppResult` |
+| 类型别名 | PascalCase + Type | `AppResult`, `JsonResult` |
 
 ### 2. 文档注释规范
 
@@ -975,33 +842,7 @@ impl SomeService {
 }
 ```
 
-### 6. 平台检测规范
-
-```rust
-// ✅ 使用条件编译和 trait
-#[cfg(windows)]
-fn platform_specific() -> AppResult<()> {
-    WindowsImpl::do_something()
-}
-
-#[cfg(not(windows))]
-fn platform_specific() -> AppResult<()> {
-    Err(AppError::PlatformNotSupported(
-        "此平台暂不支持".to_string()
-    ))
-}
-
-// ❌ 不推荐：运行时检测
-fn platform_specific() -> AppResult<()> {
-    if cfg!(windows) {
-        // Windows 代码
-    } else {
-        Err(AppError::PlatformNotSupported("...".to_string()))
-    }
-}
-```
-
-### 7. 代码组织规范
+### 6. 代码组织规范
 
 ```rust
 // ✅ 推荐：按功能分组
@@ -1114,27 +955,23 @@ impl fmt::Display for AppError {
 }
 ```
 
-### Q: 如何在多个平台实现同一个功能？
+### Q: 如何调用 Windows API？
 
-A: 为每个平台创建独立的实现文件，并通过条件编译选择：
+A: 在 Service 层直接使用 Windows 相关的 crate 或调用 Windows API：
 
 ```rust
-// platforms/windows/impl.rs
-#[cfg(windows)]
-pub struct PlatformImpl;
-impl PlatformTrait for PlatformImpl { }
+// 使用 windows-rs crate
+use windows::Win32::UI::WindowsAndMessaging::GetCursorPos;
 
-// platforms/macos/impl.rs
-#[cfg(target_os = "macos")]
-pub struct PlatformImpl;
-impl PlatformTrait for PlatformImpl { }
-
-// platforms/mod.rs
-#[cfg(windows)]
-pub type Platform = crate::platforms::windows::impl::PlatformImpl;
-
-#[cfg(target_os = "macos")]
-pub type Platform = crate::platforms::macos::impl::PlatformImpl;
+impl CursorService {
+    pub fn get_cursor_position(&self) -> AppResult<(i32, i32)> {
+        let mut pos = POINT { x: 0, y: 0 };
+        unsafe {
+            GetCursorPos(&mut pos)?;
+        }
+        Ok((pos.x, pos.y))
+    }
+}
 ```
 
 ### Q: 如何处理异步操作？
@@ -1168,7 +1005,6 @@ pub async fn get_data() -> Result<Data, String> {
 - [ ] 文档注释包含示例代码
 - [ ] 错误消息使用中文
 - [ ] 遵循依赖原则（上层依赖下层）
-- [ ] 平台特定代码正确使用条件编译
 - [ ] 新增类型已导出（如需要）
 - [ ] 命令已在 `lib.rs` 中注册
 
diff --git a/docs/快速参考.md b/docs/快速参考.md
index 24ee4ef..32d0543 100644
--- a/docs/快速参考.md
+++ b/docs/快速参考.md
@@ -5,12 +5,10 @@
 ```
 1. 定义 Models     → src/models/new_feature.rs
 2. 实现 Utils     → src/utils/new_algorithm.rs (可选)
-3. 定义 Platform  → src/platforms/new_feature.rs
-4. 实现平台代码   → src/platforms/windows/new_feature_impl.rs
-5. 实现 Service   → src/services/new_feature_service.rs
-6. 创建 Command   → src/commands/new_feature_commands.rs
-7. 注册模块       → 更新 mod.rs 和 lib.rs
-8. 测试验证       → cargo check && cargo test
+3. 实现 Service   → src/services/new_feature_service.rs
+4. 创建 Command   → src/commands/new_feature_commands.rs
+5. 注册模块       → 更新 mod.rs 和 lib.rs
+6. 测试验证       → cargo check && cargo test
 ```
 
 ## 📁 文件模板
@@ -64,31 +62,13 @@ pub fn execute_feature(input: FeatureData) -> Result<Output, String> {
 }
 ```
 
-### 4. Platform Trait 模板
-
-```rust
-// src/platforms/feature.rs
-use crate::error::AppResult;
-
-/// Trait 说明
-pub trait FeatureAccessor {
-    fn do_something(&self, param: &str) -> AppResult<String>;
-}
-
-#[cfg(windows)]
-pub type PlatformFeature = crate::platforms::windows::feature_impl::WindowsFeature;
-
-#[cfg(not(windows))]
-pub type PlatformFeature = crate::platforms::windows::feature_impl::DummyFeature;
-```
-
 ## ✅ 代码规范清单
 
 ### 命名规范
 - [ ] 模块文件: `snake_case`
 - [ ] 结构体: `PascalCase`
 - [ ] 函数: `snake_case`
-- [ ] Trait: `PascalCase` + 能力描述
+- [ ] Trait: `PascalCase` + 能力描述（可选）
 
 ### 文档规范
 - [ ] 所有公开 API 有 `///` 注释
@@ -103,7 +83,7 @@ pub type PlatformFeature = crate::platforms::windows::feature_impl::DummyFeature
 - [ ] 使用中文错误消息
 - [ ] 参数验证在 Service 层
 - [ ] Command 层简洁（仅适配）
-- [ ] 使用 `#[cfg(windows)]` 条件编译
+- [ ] Service 层可直接调用 Windows API
 
 ## 🔧 常用命令
 
@@ -148,8 +128,6 @@ cargo doc --open
 ```
 models/color.rs              → ColorInfo, RgbInfo, HslInfo
 utils/color_conversion.rs    → rgb_to_hsl()
-platforms/screen.rs          → ScreenAccessor trait
-platforms/windows/screen_impl.rs → WindowsScreen
 services/color_service.rs    → ColorService
 commands/color_commands.rs   → pick_color_interactive
 lib.rs                       → 注册命令
@@ -160,8 +138,6 @@ lib.rs                       → 注册命令
 ```
 models/screenshot.rs         → ScreenshotConfig, ScreenshotResult
 utils/image_utils.rs         → (可选) 图像处理工具
-platforms/screenshot.rs      → ScreenshotCapturer trait
-platforms/windows/screenshot_impl.rs → WindowsScreenshot
 services/screenshot_service.rs → ScreenshotService
 commands/screenshot_commands.rs → capture_screen
 lib.rs                       → 注册 capture_screen
@@ -169,19 +145,7 @@ lib.rs                       → 注册 capture_screen
 
 ## ⚠️ 常见错误
 
-### 错误 1: Trait 方法未找到
-```rust
-// ❌ 错误
-use crate::platforms::screen::PlatformScreen;
-PlatformScreen::get_pixel_color(x, y)?; // 找不到方法
-
-// ✅ 正确
-use crate::platforms::screen::PlatformScreen;
-use crate::platforms::screen::ScreenAccessor; // 导入 trait
-PlatformScreen::get_pixel_color(x, y)?;
-```
-
-### 错误 2: 类型不匹配
+### 错误 1: 类型不匹配
 ```rust
 // ❌ 错误
 pub fn toggle_window(window: &WebviewWindow) { }
@@ -190,7 +154,7 @@ pub fn toggle_window(window: &WebviewWindow) { }
 pub fn toggle_window(window: &Window) { }
 ```
 
-### 错误 3: 忘记注册命令
+### 错误 2: 忘记注册命令
 ```rust
 // ❌ 错误：命令未注册，前端无法调用
 
diff --git a/package.json b/package.json
index 742a53a..a437b9f 100644
--- a/package.json
+++ b/package.json
@@ -12,13 +12,16 @@
   "dependencies": {
     "@radix-ui/react-avatar": "^1.0.4",
     "@radix-ui/react-dropdown-menu": "^2.0.6",
+    "@radix-ui/react-label": "^2.1.8",
     "@radix-ui/react-separator": "^1.0.3",
     "@radix-ui/react-slot": "^1.2.3",
     "@radix-ui/react-tabs": "^1.0.4",
     "@tailwindcss/vite": "^4.1.12",
     "@tauri-apps/api": "^2",
+    "@tauri-apps/plugin-dialog": "^2.6.0",
     "@tauri-apps/plugin-global-shortcut": "^2",
     "@tauri-apps/plugin-opener": "^2",
+    "@uidotdev/usehooks": "^2.4.1",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "fuse.js": "^7.1.0",
@@ -27,7 +30,8 @@
     "react-dom": "^19.1.0",
     "react-router-dom": "^7.8.2",
     "tailwind-merge": "^3.3.1",
-    "tailwindcss": "^4.1.12"
+    "tailwindcss": "^4.1.12",
+    "zustand": "^5.0.11"
   },
   "devDependencies": {
     "@eslint/js": "^9.33.0",
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 86b7bee..e95962e 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -17,6 +17,24 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "aligned"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee4508988c62edf04abd8d92897fca0c2995d907ce1dfeaf369dac3716a40685"
+dependencies = [
+ "as-slice",
+]
+
+[[package]]
+name = "aligned-vec"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc890384c8602f339876ded803c97ad529f3842aba97f6392b3dba0dd171769b"
+dependencies = [
+ "equator",
+]
+
 [[package]]
 name = "alloc-no-stdlib"
 version = "2.0.4"
@@ -47,6 +65,38 @@ version = "1.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f0e0fee31ef5ed1ba1316088939cea399010ed7731dba877ed44aeb407a75ea"
 
+[[package]]
+name = "arbitrary"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d036a3c4ab069c7b410a2ce876bd74808d2d0888a82667669f8e783a898bf1"
+
+[[package]]
+name = "arg_enum_proc_macro"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ae92a5119aa49cdbcf6b9f893fe4e1d98b04ccbf82ee0584ad948a44a734dea"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
+
+[[package]]
+name = "as-slice"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "516b6b4f0e40d50dcda9365d53964ec74560ad4284da2e7fc97122cd83174516"
+dependencies = [
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "async-broadcast"
 version = "0.7.2"
@@ -213,6 +263,49 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "av-scenechange"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f321d77c20e19b92c39e7471cf986812cbb46659d2af674adc4331ef3f18394"
+dependencies = [
+ "aligned",
+ "anyhow",
+ "arg_enum_proc_macro",
+ "arrayvec",
+ "log",
+ "num-rational",
+ "num-traits",
+ "pastey",
+ "rayon",
+ "thiserror 2.0.18",
+ "v_frame",
+ "y4m",
+]
+
+[[package]]
+name = "av1-grain"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cfddb07216410377231960af4fcab838eaa12e013417781b78bd95ee22077f8"
+dependencies = [
+ "anyhow",
+ "arrayvec",
+ "log",
+ "nom",
+ "num-rational",
+ "v_frame",
+]
+
+[[package]]
+name = "avif-serialize"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47c8fbc0f831f4519fe8b810b6a7a91410ec83031b8233f730a0480029f6a23f"
+dependencies = [
+ "arrayvec",
+]
+
 [[package]]
 name = "base64"
 version = "0.21.7"
@@ -225,6 +318,12 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "bit_field"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e4b40c7323adcfc0a41c4b88143ed58346ff65a288fc144329c5c45e05d70c6"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -240,6 +339,15 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "bitstream-io"
+version = "4.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60d4bd9d1db2c6bdf285e223a7fa369d5ce98ec767dec949c6ca62863ce61757"
+dependencies = [
+ "core2",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -292,6 +400,12 @@ dependencies = [
  "alloc-stdlib",
 ]
 
+[[package]]
+name = "built"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4ad8f11f288f48ca24471bbd51ac257aaeaaa07adae295591266b792902ae64"
+
 [[package]]
 name = "bumpalo"
 version = "3.19.1"
@@ -310,6 +424,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
+[[package]]
+name = "byteorder-lite"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f1fe948ff07f4bd06c30984e69f5b4899c516a3ef74f34df92a2df2ab535495"
+
 [[package]]
 name = "bytes"
 version = "1.11.1"
@@ -393,6 +513,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47b26a0954ae34af09b50f0de26458fa95369a0d478d8236d3f93082b219bd29"
 dependencies = [
  "find-msvc-tools",
+ "jobserver",
+ "libc",
  "shlex",
 ]
 
@@ -441,6 +563,12 @@ dependencies = [
  "windows-link 0.2.1",
 ]
 
+[[package]]
+name = "color_quant"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
+
 [[package]]
 name = "combine"
 version = "4.6.7"
@@ -516,6 +644,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -568,6 +705,12 @@ version = "0.8.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
+[[package]]
+name = "crunchy"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
+
 [[package]]
 name = "crypto-common"
 version = "0.1.7"
@@ -843,6 +986,26 @@ dependencies = [
  "syn 2.0.114",
 ]
 
+[[package]]
+name = "equator"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4711b213838dfee0117e3be6ac926007d7f433d7bbe33595975d4190cb07e6fc"
+dependencies = [
+ "equator-macro",
+]
+
+[[package]]
+name = "equator-macro"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44f23cf4b44bfce11a86ace86f8a73ffdec849c9fd00a386a53d278bd9e81fb3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -891,12 +1054,47 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "exr"
+version = "1.74.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4300e043a56aa2cb633c01af81ca8f699a321879a7854d3896a0ba89056363be"
+dependencies = [
+ "bit_field",
+ "half",
+ "lebe",
+ "miniz_oxide",
+ "rayon-core",
+ "smallvec",
+ "zune-inflate",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 
+[[package]]
+name = "fax"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f05de7d48f37cd6730705cbca900770cab77a89f413d23e100ad7fad7795a0ab"
+dependencies = [
+ "fax_derive",
+]
+
+[[package]]
+name = "fax_derive"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0aca10fb742cb43f9e7bb8467c91aa9bcb8e3ffbc6a6f7389bb93ffc920577d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "fdeflate"
 version = "0.3.7"
@@ -1267,6 +1465,16 @@ dependencies = [
  "wasip3",
 ]
 
+[[package]]
+name = "gif"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5df2ba84018d80c213569363bdcd0c64e6933c67fe4c1d60ecf822971a3c35e"
+dependencies = [
+ "color_quant",
+ "weezl",
+]
+
 [[package]]
 name = "gio"
 version = "0.18.4"
@@ -1433,6 +1641,17 @@ dependencies = [
  "syn 2.0.114",
 ]
 
+[[package]]
+name = "half"
+version = "2.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ea2d84b969582b4b1864a92dc5d27cd2b77b622a8d79306834f1be5ba20d84b"
+dependencies = [
+ "cfg-if",
+ "crunchy",
+ "zerocopy",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -1604,7 +1823,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3e795dff5605e0f04bff85ca41b51a96b83e80b281e96231bcaaf1ac35103371"
 dependencies = [
  "byteorder",
- "png",
+ "png 0.17.16",
 ]
 
 [[package]]
@@ -1721,6 +1940,46 @@ dependencies = [
  "icu_properties",
 ]
 
+[[package]]
+name = "image"
+version = "0.25.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6506c6c10786659413faa717ceebcb8f70731c0a60cbae39795fdf114519c1a"
+dependencies = [
+ "bytemuck",
+ "byteorder-lite",
+ "color_quant",
+ "exr",
+ "gif",
+ "image-webp",
+ "moxcms",
+ "num-traits",
+ "png 0.18.0",
+ "qoi",
+ "ravif",
+ "rayon",
+ "rgb",
+ "tiff",
+ "zune-core 0.5.1",
+ "zune-jpeg 0.5.12",
+]
+
+[[package]]
+name = "image-webp"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "525e9ff3e1a4be2fbea1fdf0e98686a6d98b4d8f937e1bf7402245af1909e8c3"
+dependencies = [
+ "byteorder-lite",
+ "quick-error",
+]
+
+[[package]]
+name = "imgref"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7c5cedc30da3a610cac6b4ba17597bdf7152cf974e8aab3afb3d54455e371c8"
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -1753,6 +2012,17 @@ dependencies = [
  "cfb",
 ]
 
+[[package]]
+name = "interpolate_name"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c34819042dc3d3971c46c2190835914dfbe0c3c13f61449b2997f4e9722dfa60"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "ipnet"
 version = "2.11.0"
@@ -1788,6 +2058,15 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.17"
@@ -1839,6 +2118,16 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
+[[package]]
+name = "jobserver"
+version = "0.1.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
+dependencies = [
+ "getrandom 0.3.4",
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.85"
@@ -1906,6 +2195,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
 
+[[package]]
+name = "lebe"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a79a3332a6609480d7d0c9eab957bca6b455b91bb84e66d19f5ff66294b85b8"
+
 [[package]]
 name = "libappindicator"
 version = "0.9.0"
@@ -1936,6 +2231,16 @@ version = "0.2.181"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "459427e2af2b9c839b132acb702a1c654d95e10f8c326bfc2ad11310e458b1c5"
 
+[[package]]
+name = "libfuzzer-sys"
+version = "0.4.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5037190e1f70cbeef565bd267599242926f724d3b8a9f510fd7e0b540cfa4404"
+dependencies = [
+ "arbitrary",
+ "cc",
+]
+
 [[package]]
 name = "libloading"
 version = "0.7.4"
@@ -1983,6 +2288,15 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
+[[package]]
+name = "loop9"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fae87c125b03c1d2c0150c90365d7d6bcc53fb73a9acaef207d2d065860f062"
+dependencies = [
+ "imgref",
+]
+
 [[package]]
 name = "mac"
 version = "0.1.1"
@@ -2020,6 +2334,16 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
 
+[[package]]
+name = "maybe-rayon"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ea1f30cedd69f0a2954655f7188c6a834246d2bcf1e315e2ac40c4b24dc9519"
+dependencies = [
+ "cfg-if",
+ "rayon",
+]
+
 [[package]]
 name = "memchr"
 version = "2.8.0"
@@ -2062,6 +2386,16 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "moxcms"
+version = "0.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac9557c559cd6fc9867e122e20d2cbefc9ca29d80d027a8e39310920ed2f0a97"
+dependencies = [
+ "num-traits",
+ "pxfm",
+]
+
 [[package]]
 name = "muda"
 version = "0.17.1"
@@ -2077,7 +2411,7 @@ dependencies = [
  "objc2-core-foundation",
  "objc2-foundation",
  "once_cell",
- "png",
+ "png 0.17.16",
  "serde",
  "thiserror 2.0.18",
  "windows-sys 0.60.2",
@@ -2125,6 +2459,21 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
 
+[[package]]
+name = "nom"
+version = "8.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df9761775871bdef83bee530e60050f7e54b1105350d6884eb0fb4f46c2f9405"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "noop_proc_macro"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0676bb32a98c1a483ce53e500a81ad9c3d5b3f7c920c28c24e9cb0980d0b5bc8"
+
 [[package]]
 name = "ntapi"
 version = "0.4.2"
@@ -2134,12 +2483,53 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "num-bigint"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
+dependencies = [
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-conv"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf97ec579c3c42f953ef76dbf8d55ac91fb219dde70e49aa4a6b7d74e9919050"
 
+[[package]]
+name = "num-derive"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824"
+dependencies = [
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -2471,6 +2861,18 @@ dependencies = [
  "windows-link 0.2.1",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
+[[package]]
+name = "pastey"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35fb2e5f958ec131621fdd531e9fc186ed768cbe395337403ae56c17a74c68ec"
+
 [[package]]
 name = "pathdiff"
 version = "0.2.3"
@@ -2672,6 +3074,19 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "png"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97baced388464909d42d89643fe4361939af9b7ce7a31ee32a168f832a70f2a0"
+dependencies = [
+ "bitflags 2.10.0",
+ "crc32fast",
+ "fdeflate",
+ "flate2",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "polling"
 version = "3.11.0"
@@ -2794,6 +3209,58 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "profiling"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3eb8486b569e12e2c32ad3e204dbaba5e4b5b216e9367044f25f1dba42341773"
+dependencies = [
+ "profiling-procmacros",
+]
+
+[[package]]
+name = "profiling-procmacros"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52717f9a02b6965224f95ca2a81e2e0c5c43baacd28ca057577988930b6c3d5b"
+dependencies = [
+ "quote",
+ "syn 2.0.114",
+]
+
+[[package]]
+name = "pxfm"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7186d3822593aa4393561d186d1393b3923e9d6163d3fbfd6e825e3e6cf3e6a8"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "qoi"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f6d64c71eb498fe9eae14ce4ec935c555749aef511cca85b5568910d6e48001"
+dependencies = [
+ "bytemuck",
+]
+
+[[package]]
+name = "qrcode"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d68782463e408eb1e668cf6152704bd856c78c5b6417adaee3203d8f4c1fc9ec"
+dependencies = [
+ "image",
+]
+
+[[package]]
+name = "quick-error"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
+
 [[package]]
 name = "quick-xml"
 version = "0.38.4"
@@ -2843,6 +3310,16 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "rand"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.2.2"
@@ -2863,6 +3340,16 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.5.1"
@@ -2881,6 +3368,15 @@ dependencies = [
  "getrandom 0.2.17",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
+dependencies = [
+ "getrandom 0.3.4",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.2.0"
@@ -2899,6 +3395,56 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "rav1e"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43b6dd56e85d9483277cde964fd1bdb0428de4fec5ebba7540995639a21cb32b"
+dependencies = [
+ "aligned-vec",
+ "arbitrary",
+ "arg_enum_proc_macro",
+ "arrayvec",
+ "av-scenechange",
+ "av1-grain",
+ "bitstream-io",
+ "built",
+ "cfg-if",
+ "interpolate_name",
+ "itertools",
+ "libc",
+ "libfuzzer-sys",
+ "log",
+ "maybe-rayon",
+ "new_debug_unreachable",
+ "noop_proc_macro",
+ "num-derive",
+ "num-traits",
+ "paste",
+ "profiling",
+ "rand 0.9.2",
+ "rand_chacha 0.9.0",
+ "simd_helpers",
+ "thiserror 2.0.18",
+ "v_frame",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "ravif"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef69c1990ceef18a116855938e74793a5f7496ee907562bd0857b6ac734ab285"
+dependencies = [
+ "avif-serialize",
+ "imgref",
+ "loop9",
+ "quick-error",
+ "rav1e",
+ "rayon",
+ "rgb",
+]
+
 [[package]]
 name = "raw-window-handle"
 version = "0.6.2"
@@ -3028,6 +3574,12 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "rgb"
+version = "0.8.52"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c6a884d2998352bb4daf0183589aec883f16a6da1f4dde84d8e2e9a5409a1ce"
+
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
@@ -3342,6 +3894,15 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e320a6c5ad31d271ad523dcf3ad13e2767ad8b1cb8f047f75a8aeaf8da139da2"
 
+[[package]]
+name = "simd_helpers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95890f873bec569a0362c235787f3aca6e1e887302ba4840839bcc6459c42da6"
+dependencies = [
+ "quote",
+]
+
 [[package]]
 name = "siphasher"
 version = "0.3.11"
@@ -3654,6 +4215,9 @@ dependencies = [
 name = "tauri-app"
 version = "0.1.0"
 dependencies = [
+ "base64 0.22.1",
+ "image",
+ "qrcode",
  "serde",
  "serde_derive",
  "serde_json",
@@ -3699,7 +4263,7 @@ dependencies = [
  "ico",
  "json-patch",
  "plist",
- "png",
+ "png 0.17.16",
  "proc-macro2",
  "quote",
  "semver",
@@ -3948,6 +4512,20 @@ dependencies = [
  "syn 2.0.114",
 ]
 
+[[package]]
+name = "tiff"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af9605de7fee8d9551863fd692cce7637f548dbd9db9180fcc07ccc6d26c336f"
+dependencies = [
+ "fax",
+ "flate2",
+ "half",
+ "quick-error",
+ "weezl",
+ "zune-jpeg 0.4.21",
+]
+
 [[package]]
 name = "time"
 version = "0.3.47"
@@ -4204,7 +4782,7 @@ dependencies = [
  "objc2-core-graphics",
  "objc2-foundation",
  "once_cell",
- "png",
+ "png 0.17.16",
  "serde",
  "thiserror 2.0.18",
  "windows-sys 0.60.2",
@@ -4347,6 +4925,17 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "v_frame"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "666b7727c8875d6ab5db9533418d7c764233ac9c0cff1d469aec8fa127597be2"
+dependencies = [
+ "aligned-vec",
+ "num-traits",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "version-compare"
 version = "0.2.1"
@@ -4624,6 +5213,12 @@ dependencies = [
  "windows-core 0.61.2",
 ]
 
+[[package]]
+name = "weezl"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a28ac98ddc8b9274cb41bb4d9d4d5c425b6020c50c46f25559911905610b4a88"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -5401,6 +5996,12 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9cc00251562a284751c9973bace760d86c0276c471b4be569fe6b068ee97a56"
 
+[[package]]
+name = "y4m"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5a4b21e1a62b67a2970e6831bc091d7b87e119e7f9791aef9702e3bef04448"
+
 [[package]]
 name = "yoke"
 version = "0.8.1"
@@ -5565,6 +6166,45 @@ version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4de98dfa5d5b7fef4ee834d0073d560c9ca7b6c46a71d058c48db7960f8cfaf7"
 
+[[package]]
+name = "zune-core"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f423a2c17029964870cfaabb1f13dfab7d092a62a29a89264f4d36990ca414a"
+
+[[package]]
+name = "zune-core"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb8a0807f7c01457d0379ba880ba6322660448ddebc890ce29bb64da71fb40f9"
+
+[[package]]
+name = "zune-inflate"
+version = "0.2.54"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73ab332fe2f6680068f3582b16a24f90ad7096d5d39b974d1c0aff0125116f02"
+dependencies = [
+ "simd-adler32",
+]
+
+[[package]]
+name = "zune-jpeg"
+version = "0.4.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29ce2c8a9384ad323cf564b67da86e21d3cfdff87908bc1223ed5c99bc792713"
+dependencies = [
+ "zune-core 0.4.12",
+]
+
+[[package]]
+name = "zune-jpeg"
+version = "0.5.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "410e9ecef634c709e3831c2cfdb8d9c32164fae1c67496d5b68fff728eec37fe"
+dependencies = [
+ "zune-core 0.5.1",
+]
+
 [[package]]
 name = "zvariant"
 version = "5.9.2"
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 52a9ce3..84d2460 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -24,6 +24,9 @@ tauri-plugin-global-shortcut = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = ["preserve_order"] }
 sysinfo = "0.30"
+qrcode = "0.14"
+image = "0.25"
+base64 = "0.22"
 
 [target.'cfg(windows)'.dependencies]
 windows = { version = "0.58", features = [
diff --git a/src-tauri/src/commands/mod.rs b/src-tauri/src/commands/mod.rs
index cc9ad80..25a17dd 100644
--- a/src-tauri/src/commands/mod.rs
+++ b/src-tauri/src/commands/mod.rs
@@ -4,5 +4,6 @@
 
 pub mod json_format_commands;
 pub mod picker_color_commands;
+pub mod qrcode_commands;
 pub mod system_info_commands;
 pub mod window_commands;
diff --git a/src-tauri/src/commands/qrcode_commands.rs b/src-tauri/src/commands/qrcode_commands.rs
new file mode 100644
index 0000000..d1327f9
--- /dev/null
+++ b/src-tauri/src/commands/qrcode_commands.rs
@@ -0,0 +1,71 @@
+//! 二维码生成命令
+//!
+//! 定义二维码生成相关的 Tauri 命令
+
+use crate::models::qrcode::{QrConfig, QrResult};
+use crate::services::qrcode_service::QrCodeService;
+
+/// 生成二维码预览
+///
+/// Tauri 命令，用于从前端调用生成二维码预览
+///
+/// # 参数
+///
+/// * `config` - 二维码配置
+///
+/// # 返回
+///
+/// 返回二维码生成结果，包含 Base64 编码的图片数据
+///
+/// # 前端调用示例
+///
+/// ```typescript
+/// import { invoke } from '@tauri-apps/api/core';
+///
+/// const result = await invoke('generate_qr_preview', {
+///   config: {
+///     content: 'https://example.com',
+///     size: 512,
+///     margin: 4,
+///     errorCorrection: 'M'
+///   }
+/// });
+/// console.log(result.data); // "data:image/png;base64,..."
+/// ```
+#[tauri::command]
+pub async fn generate_qr_preview(config: QrConfig) -> Result<QrResult, String> {
+    QrCodeService::generate_preview(&config).map_err(|e| e.to_string())
+}
+
+/// 生成二维码并保存到文件
+///
+/// Tauri 命令，用于将生成的二维码保存为文件
+///
+/// # 参数
+///
+/// * `config` - 二维码配置
+/// * `output_path` - 输出文件路径
+///
+/// # 返回
+///
+/// 成功时返回 Ok(())，失败时返回错误字符串
+///
+/// # 前端调用示例
+///
+/// ```typescript
+/// import { invoke } from '@tauri-apps/api/core';
+///
+/// await invoke('generate_qr_file', {
+///   config: {
+///     content: 'https://example.com',
+///     size: 1024,
+///     margin: 4,
+///     errorCorrection: 'H'
+///   },
+///   outputPath: '/path/to/output.png'
+/// });
+/// ```
+#[tauri::command]
+pub async fn generate_qr_file(config: QrConfig, output_path: String) -> Result<(), String> {
+    QrCodeService::generate_to_file(&config, &output_path).map_err(|e| e.to_string())
+}
diff --git a/src-tauri/src/error.rs b/src-tauri/src/error.rs
index edba99f..0746f74 100644
--- a/src-tauri/src/error.rs
+++ b/src-tauri/src/error.rs
@@ -43,6 +43,21 @@ pub enum AppError {
     ///
     /// 表示获取系统信息时失败
     SystemInfoFailed(String),
+
+    /// 无效数据
+    ///
+    /// 表示提供的数据无效或不符合要求
+    InvalidData(String),
+
+    /// IO 错误
+    ///
+    /// 表示文件或网络 IO 操作失败
+    IoError(String),
+
+    /// 二维码生成失败
+    ///
+    /// 表示二维码生成过程失败
+    QrCodeGenerationFailed(String),
 }
 
 impl fmt::Display for AppError {
@@ -55,6 +70,9 @@ impl fmt::Display for AppError {
             AppError::InvalidColorData(msg) => write!(f, "颜色数据无效: {}", msg),
             AppError::ColorConversionFailed(msg) => write!(f, "颜色转换失败: {}", msg),
             AppError::SystemInfoFailed(msg) => write!(f, "系统信息获取失败: {}", msg),
+            AppError::InvalidData(msg) => write!(f, "数据无效: {}", msg),
+            AppError::IoError(msg) => write!(f, "IO 错误: {}", msg),
+            AppError::QrCodeGenerationFailed(msg) => write!(f, "二维码生成失败: {}", msg),
         }
     }
 }
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 3e0c317..ec3df1f 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -48,6 +48,9 @@ pub fn run() {
             commands::json_format_commands::compact_json,
             // 操作系统信息命令
             commands::system_info_commands::get_system_info,
+            // 二维码生成命令
+            commands::qrcode_commands::generate_qr_preview,
+            commands::qrcode_commands::generate_qr_file,
         ])
         .run(tauri::generate_context!())
         .expect("运行 Tauri 应用时出错");
diff --git a/src-tauri/src/models/mod.rs b/src-tauri/src/models/mod.rs
index 85bf2ad..d88bf93 100644
--- a/src-tauri/src/models/mod.rs
+++ b/src-tauri/src/models/mod.rs
@@ -4,4 +4,5 @@
 
 pub mod color;
 pub mod json_format;
+pub mod qrcode;
 pub mod system_info;
diff --git a/src-tauri/src/models/qrcode.rs b/src-tauri/src/models/qrcode.rs
new file mode 100644
index 0000000..d56fba0
--- /dev/null
+++ b/src-tauri/src/models/qrcode.rs
@@ -0,0 +1,63 @@
+//! 二维码生成相关数据模型
+
+use serde::{Deserialize, Serialize};
+
+/// 二维码配置
+///
+/// 定义生成二维码所需的参数
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct QrConfig {
+    /// 二维码内容
+    pub content: String,
+    /// 输出尺寸（像素）
+    pub size: u32,
+    /// 边距（模块数）
+    pub margin: u32,
+    /// 容错级别: "L", "M", "Q", "H"
+    pub error_correction: String,
+}
+
+/// 二维码样式（阶段 2 使用）
+///
+/// 定义二维码的视觉样式
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct QrStyle {
+    /// 点形状: "square", "circle", "rounded"
+    pub dot_shape: String,
+    /// 码眼形状: "square", "circle", "rounded"
+    pub eye_shape: String,
+    /// 前景色（Hex 颜色代码）
+    pub foreground_color: String,
+    /// 背景色（Hex 颜色代码）
+    pub background_color: String,
+    /// 是否使用渐变
+    pub is_gradient: bool,
+    /// 渐变颜色列表（如果 is_gradient 为 true）
+    pub gradient_colors: Option<Vec<String>>,
+}
+
+/// Logo 配置（阶段 2 使用）
+///
+/// 定义 Logo 的位置和样式
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct LogoConfig {
+    /// Logo 文件路径
+    pub path: String,
+    /// 缩放比例 (0.1 - 0.3)
+    pub scale: f32,
+    /// 是否添加边框
+    pub has_border: bool,
+    /// 边框宽度（像素）
+    pub border_width: u32,
+}
+
+/// 二维码生成结果
+///
+/// 包含生成的二维码图片数据
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct QrResult {
+    /// Base64 编码的图片数据
+    pub data: String,
+    /// 图片格式（如 "png"）
+    pub format: String,
+}
diff --git a/src-tauri/src/services/mod.rs b/src-tauri/src/services/mod.rs
index 35143f6..a39d1c7 100644
--- a/src-tauri/src/services/mod.rs
+++ b/src-tauri/src/services/mod.rs
@@ -3,5 +3,6 @@
 //! 提供应用的核心业务逻辑实现
 
 pub mod json_format_service;
+pub mod qrcode_service;
 pub mod system_info_service;
 pub mod window_service;
diff --git a/src-tauri/src/services/qrcode_service.rs b/src-tauri/src/services/qrcode_service.rs
new file mode 100644
index 0000000..bc35d5d
--- /dev/null
+++ b/src-tauri/src/services/qrcode_service.rs
@@ -0,0 +1,136 @@
+//! 二维码生成服务
+//!
+//! 提供二维码生成的核心业务逻辑
+
+use crate::error::{AppError, AppResult};
+use crate::models::qrcode::{QrConfig, QrResult};
+use crate::utils::qrcode_renderer::{image_to_base64, render_basic_qr};
+
+/// 二维码生成服务
+pub struct QrCodeService;
+
+impl QrCodeService {
+    /// 生成二维码预览
+    ///
+    /// 根据配置生成二维码并返回 Base64 编码的图片数据
+    ///
+    /// # 参数
+    ///
+    /// * `config` - 二维码配置
+    ///
+    /// # 返回
+    ///
+    /// 返回二维码生成结果，包含 Base64 编码的图片数据
+    ///
+    /// # 错误
+    ///
+    /// - 配置无效时返回 `AppError::InvalidData`
+    /// - 图片编码失败时返回 `AppError::IoError`
+    pub fn generate_preview(config: &QrConfig) -> AppResult<QrResult> {
+        // 验证尺寸
+        if config.size < 128 || config.size > 4096 {
+            return Err(AppError::InvalidData(
+                "尺寸必须在 128 到 4096 之间".to_string(),
+            ));
+        }
+
+        // 验证边距
+        if config.margin > 50 {
+            return Err(AppError::InvalidData("边距不能超过 50".to_string()));
+        }
+
+        // 渲染二维码
+        let img = render_basic_qr(config)?;
+
+        // 转换为 Base64
+        let base64_data = image_to_base64(&img)?;
+
+        Ok(QrResult {
+            data: base64_data,
+            format: "png".to_string(),
+        })
+    }
+
+    /// 生成二维码并保存到文件
+    ///
+    /// 根据配置生成二维码并保存为 PNG 文件
+    ///
+    /// # 参数
+    ///
+    /// * `config` - 二维码配置
+    /// * `output_path` - 输出文件路径
+    ///
+    /// # 返回
+    ///
+    /// 成功时返回 Ok(())，失败时返回错误
+    ///
+    /// # 错误
+    ///
+    /// - 配置无效时返回 `AppError::InvalidData`
+    /// - 文件写入失败时返回 `AppError::IoError`
+    pub fn generate_to_file(config: &QrConfig, output_path: &str) -> AppResult<()> {
+        // 验证尺寸
+        if config.size < 128 || config.size > 4096 {
+            return Err(AppError::InvalidData(
+                "尺寸必须在 128 到 4096 之间".to_string(),
+            ));
+        }
+
+        // 渲染二维码
+        let img = render_basic_qr(config)?;
+
+        // 保存到文件
+        img.save(output_path)
+            .map_err(|e| AppError::IoError(format!("保存文件失败: {}", e)))?;
+
+        Ok(())
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_generate_preview() {
+        let config = QrConfig {
+            content: "https://example.com".to_string(),
+            size: 512,
+            margin: 4,
+            error_correction: "M".to_string(),
+        };
+
+        let result = QrCodeService::generate_preview(&config);
+        assert!(result.is_ok());
+
+        let qr_result = result.unwrap();
+        assert!(qr_result.data.starts_with("data:image/png;base64,"));
+        assert_eq!(qr_result.format, "png");
+    }
+
+    #[test]
+    fn test_generate_preview_invalid_size() {
+        let config = QrConfig {
+            content: "https://example.com".to_string(),
+            size: 50, // 太小
+            margin: 4,
+            error_correction: "M".to_string(),
+        };
+
+        let result = QrCodeService::generate_preview(&config);
+        assert!(result.is_err());
+    }
+
+    #[test]
+    fn test_generate_preview_invalid_margin() {
+        let config = QrConfig {
+            content: "https://example.com".to_string(),
+            size: 512,
+            margin: 100, // 太大
+            error_correction: "M".to_string(),
+        };
+
+        let result = QrCodeService::generate_preview(&config);
+        assert!(result.is_err());
+    }
+}
diff --git a/src-tauri/src/utils/mod.rs b/src-tauri/src/utils/mod.rs
index 379fbc0..1221f93 100644
--- a/src-tauri/src/utils/mod.rs
+++ b/src-tauri/src/utils/mod.rs
@@ -4,5 +4,6 @@
 
 pub mod color_conversion;
 pub mod json_formatter;
+pub mod qrcode_renderer;
 pub mod screen;
 pub mod shortcut;
diff --git a/src-tauri/src/utils/qrcode_renderer.rs b/src-tauri/src/utils/qrcode_renderer.rs
new file mode 100644
index 0000000..2455c93
--- /dev/null
+++ b/src-tauri/src/utils/qrcode_renderer.rs
@@ -0,0 +1,153 @@
+//! 二维码渲染工具函数
+//!
+//! 提供二维码矩阵到图像的渲染功能
+
+use crate::error::{AppError, AppResult};
+use crate::models::qrcode::QrConfig;
+use base64::Engine;
+use image::Luma;
+use image::Rgba;
+use image::RgbaImage;
+use qrcode::QrCode;
+use std::io::Cursor;
+
+/// 渲染基础黑白二维码
+///
+/// 根据配置生成黑白二维码图片
+///
+/// # 参数
+///
+/// * `config` - 二维码配置
+///
+/// # 返回
+///
+/// 返回生成的图片数据
+///
+/// # 错误
+///
+/// - 二维码内容为空时返回 `InvalidData`
+/// - 二维码生成失败时返回相应错误
+pub fn render_basic_qr(config: &QrConfig) -> AppResult<RgbaImage> {
+    // 验证内容
+    if config.content.trim().is_empty() {
+        return Err(AppError::InvalidData(
+            "二维码内容不能为空".to_string(),
+        ));
+    }
+
+    // 解析容错级别
+    let ec_level = match config.error_correction.as_str() {
+        "L" => qrcode::EcLevel::L,
+        "M" => qrcode::EcLevel::M,
+        "Q" => qrcode::EcLevel::Q,
+        "H" => qrcode::EcLevel::H,
+        _ => qrcode::EcLevel::M, // 默认使用 M 级别
+    };
+
+    // 生成二维码
+    let qr_code = QrCode::with_error_correction_level(config.content.as_bytes(), ec_level)
+        .map_err(|e| AppError::InvalidData(format!("二维码生成失败: {}", e)))?;
+
+    // 计算包含边距的尺寸
+    let qr_size = qr_code.width() as u32;
+    let total_size = qr_size + 2 * config.margin;
+
+    // 创建图像缓冲区（Luma 格式，用于生成二维码）
+    let qr_image = qr_code.render::<Luma<u8>>().quiet_zone(false).min_dimensions(total_size, total_size).max_dimensions(total_size, total_size).build();
+
+    // 获取二维码图像尺寸
+    let (width, height) = qr_image.dimensions();
+
+    // 计算缩放比例以匹配目标尺寸
+    let scale = (config.size as f32 / width as f32).max(1.0) as u32;
+    let scaled_width = width * scale;
+    let scaled_height = height * scale;
+
+    // 创建 RGBA 图像并填充白色背景
+    let mut img = RgbaImage::new(scaled_width, scaled_height);
+    for pixel in img.pixels_mut() {
+        *pixel = Rgba([255, 255, 255, 255]);
+    }
+
+    // 渲染二维码
+    for y in 0..height {
+        for x in 0..width {
+            let pixel = qr_image.get_pixel(x, y);
+            // 如果是黑色像素
+            if pixel[0] == 0 {
+                // 计算缩放后的区域
+                let start_x = x * scale;
+                let start_y = y * scale;
+                let end_x = start_x + scale;
+                let end_y = start_y + scale;
+
+                // 绘制黑色矩形
+                for py in start_y..end_y.min(scaled_height) {
+                    for px in start_x..end_x.min(scaled_width) {
+                        img.put_pixel(px, py, Rgba([0, 0, 0, 255]));
+                    }
+                }
+            }
+        }
+    }
+
+    Ok(img)
+}
+
+/// 将图片转换为 Base64 字符串
+///
+/// # 参数
+///
+/// * `img` - 图片数据
+///
+/// # 返回
+///
+/// 返回 Base64 编码的 PNG 图片数据（带 data URL 前缀）
+pub fn image_to_base64(img: &RgbaImage) -> AppResult<String> {
+    let mut bytes = Vec::new();
+
+    // 写入 PNG 格式
+    let mut cursor = Cursor::new(&mut bytes);
+    img.write_to(&mut cursor, image::ImageFormat::Png)
+        .map_err(|e| AppError::IoError(format!("图片编码失败: {}", e)))?;
+
+    // Base64 编码
+    let base64_str = base64::engine::general_purpose::STANDARD.encode(&bytes);
+
+    Ok(format!("data:image/png;base64,{}", base64_str))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_render_basic_qr() {
+        let config = QrConfig {
+            content: "https://example.com".to_string(),
+            size: 512,
+            margin: 4,
+            error_correction: "M".to_string(),
+        };
+
+        let result = render_basic_qr(&config);
+        assert!(result.is_ok());
+
+        let img = result.unwrap();
+        assert_eq!(img.dimensions().0, 512);
+        assert_eq!(img.dimensions().1, 512);
+    }
+
+    #[test]
+    fn test_render_empty_content() {
+        let config = QrConfig {
+            content: "".to_string(),
+            size: 512,
+            margin: 4,
+            error_correction: "M".to_string(),
+        };
+
+        let result = render_basic_qr(&config);
+        assert!(result.is_err());
+    }
+}
diff --git a/src/App.tsx b/src/App.tsx
index 440e58d..5c90d95 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -7,6 +7,7 @@ import { CommandPalette } from "@/components/command-palette/CommandPalette";
 import { ColorPickerPage } from "@/components/features/ColorPicker/ColorPickerPage";
 import { JsonFormatterPage } from "@/components/features/JsonFormatter/JsonFormatterPage";
 import { SystemInfoPage } from "@/components/features/SystemInfo/SystemInfoPage";
+import { QrCodeGeneratorPage } from "@/components/features/QrCodeGenerator/QrCodeGeneratorPage";
 
 function App() {
   return (
@@ -23,6 +24,7 @@ function App() {
           <Route path="/feature/color-picker" element={<ColorPickerPage />} />
           <Route path="/feature/json-formatter" element={<JsonFormatterPage />} />
           <Route path="/feature/system-info" element={<SystemInfoPage />} />
+          <Route path="/feature/qr-generator" element={<QrCodeGeneratorPage />} />
           <Route path="*" element={<Navigate to="/" replace />} />
         </Routes>
       </div>
diff --git a/src/components/features/QrCodeGenerator/QrCodeGeneratorPage.tsx b/src/components/features/QrCodeGenerator/QrCodeGeneratorPage.tsx
new file mode 100644
index 0000000..ee16a73
--- /dev/null
+++ b/src/components/features/QrCodeGenerator/QrCodeGeneratorPage.tsx
@@ -0,0 +1,46 @@
+/**
+ * 二维码生成器主页面
+ */
+
+import { useEffect } from 'react';
+import { useDebounce } from '@uidotdev/usehooks';
+import { useQrStore } from '@/stores/qrcodeStore';
+import { QrConfigPanel } from './QrConfigPanel';
+import { QrPreview } from './QrPreview';
+
+export function QrCodeGeneratorPage() {
+  const { config, updateConfig, generatePreview } = useQrStore();
+
+  // 防抖配置（300ms）
+  const debouncedConfig = useDebounce(config, 300);
+
+  // 当配置改变时自动生成预览
+  useEffect(() => {
+    if (debouncedConfig.content.trim()) {
+      generatePreview();
+    }
+  }, [debouncedConfig]);
+
+  return (
+    <div className="flex h-full bg-background">
+      {/* 左侧配置面板 */}
+      <div className="w-96 border-r border-border bg-card p-6 overflow-y-auto">
+        <div className="mb-6">
+          <h1 className="text-2xl font-bold">二维码生成器</h1>
+          <p className="text-sm text-muted-foreground mt-1">
+            生成自定义二维码图片
+          </p>
+        </div>
+        <QrConfigPanel
+          config={config}
+          onConfigChange={updateConfig}
+        />
+      </div>
+
+      {/* 右侧预览区域 */}
+      <div className="flex-1 flex items-center justify-center p-8 bg-muted/20">
+        <QrPreview />
+      </div>
+    </div>
+  );
+}
diff --git a/src/components/features/QrCodeGenerator/QrConfigPanel.tsx b/src/components/features/QrCodeGenerator/QrConfigPanel.tsx
new file mode 100644
index 0000000..3850000
--- /dev/null
+++ b/src/components/features/QrCodeGenerator/QrConfigPanel.tsx
@@ -0,0 +1,134 @@
+/**
+ * 二维码配置面板
+ */
+
+import { Label } from '@/components/ui/label';
+import { Input } from '@/components/ui/input';
+import { Button } from '@/components/ui/button';
+import { Card, CardContent } from '@/components/ui/card';
+import { Tabs, TabsList, TabsTrigger } from '@/components/ui/tabs';
+import { useQrStore } from '@/stores/qrcodeStore';
+import type { QrConfig } from '@/types/qrcode';
+import { ERROR_CORRECTION_OPTIONS, SIZE_PRESETS } from '@/types/qrcode';
+import { Download, RotateCcw } from 'lucide-react';
+import { save } from '@tauri-apps/plugin-dialog';
+
+interface QrConfigPanelProps {
+  config: QrConfig;
+  onConfigChange: (updates: Partial<QrConfig>) => void;
+}
+
+export function QrConfigPanel({ config, onConfigChange }: QrConfigPanelProps) {
+  const { exportToFile, resetConfig, isGenerating } = useQrStore();
+
+  const handleExport = async () => {
+    try {
+      const outputPath = await save({
+        title: '保存二维码',
+        defaultPath: `qrcode-${Date.now()}.png`,
+        filters: [
+          {
+            name: 'PNG 图片',
+            extensions: ['png'],
+          },
+        ],
+      });
+
+      if (outputPath) {
+        await exportToFile(outputPath);
+      }
+    } catch (err) {
+      console.error('保存失败:', err);
+    }
+  };
+
+  return (
+    <div className="space-y-6">
+      {/* 基本配置 */}
+      <Card>
+        <CardContent className="pt-6 space-y-4">
+          {/* 内容输入 */}
+          <div className="space-y-2">
+            <Label htmlFor="content">二维码内容</Label>
+            <Input
+              id="content"
+              placeholder="输入网址、文本或其他内容"
+              value={config.content}
+              onChange={(e) => onConfigChange({ content: e.target.value })}
+              className="font-mono text-sm"
+            />
+          </div>
+
+          {/* 尺寸选择 */}
+          <div className="space-y-2">
+            <Label>尺寸</Label>
+            <Tabs
+              value={config.size.toString()}
+              onValueChange={(value) => onConfigChange({ size: Number(value) })}
+            >
+              <TabsList className="grid w-full grid-cols-4">
+                {SIZE_PRESETS.map((preset) => (
+                  <TabsTrigger key={preset.value} value={preset.value.toString()}>
+                    {preset.label.split(' ')[0]}
+                  </TabsTrigger>
+                ))}
+              </TabsList>
+            </Tabs>
+            <p className="text-xs text-muted-foreground">
+              当前: {config.size}px
+            </p>
+          </div>
+
+          {/* 容错级别 */}
+          <div className="space-y-2">
+            <Label>容错级别</Label>
+            <Tabs
+              value={config.errorCorrection}
+              onValueChange={(value) =>
+                onConfigChange({ errorCorrection: value as QrConfig['errorCorrection'] })
+              }
+            >
+              <TabsList className="grid w-full grid-cols-4">
+                {ERROR_CORRECTION_OPTIONS.map((option) => (
+                  <TabsTrigger key={option.value} value={option.value}>
+                    {option.value}
+                  </TabsTrigger>
+                ))}
+              </TabsList>
+            </Tabs>
+            <p className="text-xs text-muted-foreground">
+              {ERROR_CORRECTION_OPTIONS.find((opt) => opt.value === config.errorCorrection)
+                ?.description}
+            </p>
+          </div>
+
+          {/* 边距 */}
+          <div className="space-y-2">
+            <Label htmlFor="margin">边距: {config.margin}</Label>
+            <Input
+              id="margin"
+              type="range"
+              min="0"
+              max="20"
+              value={config.margin}
+              onChange={(e) => onConfigChange({ margin: Number(e.target.value) })}
+              className="w-full"
+            />
+          </div>
+        </CardContent>
+      </Card>
+
+      {/* 操作按钮 */}
+      <div className="flex gap-2">
+        <Button onClick={handleExport} disabled={isGenerating} className="flex-1">
+          <Download className="w-4 h-4 mr-2" />
+          导出 PNG
+        </Button>
+        <Button variant="outline" onClick={resetConfig}>
+          <RotateCcw className="w-4 h-4 mr-2" />
+          重置
+        </Button>
+      </div>
+    </div>
+  );
+}
diff --git a/src/components/features/QrCodeGenerator/QrPreview.tsx b/src/components/features/QrCodeGenerator/QrPreview.tsx
new file mode 100644
index 0000000..8cb2223
--- /dev/null
+++ b/src/components/features/QrCodeGenerator/QrPreview.tsx
@@ -0,0 +1,50 @@
+/**
+ * 二维码预览组件
+ */
+
+import { Card } from '@/components/ui/card';
+import { useQrStore } from '@/stores/qrcodeStore';
+import { Loader2 } from 'lucide-react';
+
+export function QrPreview() {
+  const { previewUrl, isGenerating, error, config } = useQrStore();
+
+  return (
+    <div className="flex flex-col items-center gap-4">
+      {/* 预览卡片 */}
+      <Card className="p-4 shadow-lg">
+        {isGenerating ? (
+          <div className="flex items-center justify-center w-[300px] h-[300px]">
+            <Loader2 className="w-8 h-8 animate-spin text-muted-foreground" />
+          </div>
+        ) : previewUrl ? (
+          <img
+            src={previewUrl}
+            alt="二维码预览"
+            className="w-[300px] h-[300px] object-contain"
+          />
+        ) : (
+          <div className="flex items-center justify-center w-[300px] h-[300px] text-muted-foreground">
+            <p className="text-sm">输入内容后自动生成预览</p>
+          </div>
+        )}
+      </Card>
+
+      {/* 错误提示 */}
+      {error && (
+        <div className="text-sm text-destructive bg-destructive/10 px-4 py-2 rounded-md">
+          {error}
+        </div>
+      )}
+
+      {/* 配置信息 */}
+      {previewUrl && !error && (
+        <div className="text-xs text-muted-foreground space-y-1">
+          <p>尺寸: {config.size}px</p>
+          <p>容错级别: {config.errorCorrection}</p>
+          <p>边距: {config.margin}</p>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/components/ui/label.tsx b/src/components/ui/label.tsx
new file mode 100644
index 0000000..683faa7
--- /dev/null
+++ b/src/components/ui/label.tsx
@@ -0,0 +1,24 @@
+import * as React from "react"
+import * as LabelPrimitive from "@radix-ui/react-label"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const labelVariants = cva(
+  "text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
+)
+
+const Label = React.forwardRef<
+  React.ElementRef<typeof LabelPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root> &
+    VariantProps<typeof labelVariants>
+>(({ className, ...props }, ref) => (
+  <LabelPrimitive.Root
+    ref={ref}
+    className={cn(labelVariants(), className)}
+    {...props}
+  />
+))
+Label.displayName = LabelPrimitive.Root.displayName
+
+export { Label }
diff --git a/src/features/data.ts b/src/features/data.ts
index f6f8408..9622928 100644
--- a/src/features/data.ts
+++ b/src/features/data.ts
@@ -19,6 +19,16 @@ export const featuresData: Feature[] = [
     tags: ['颜色', '取色', 'color', 'hex', 'rgb', 'hsl', '拾色器'],
     implemented: true,
   },
+  {
+    id: 'qr-generator',
+    name: '二维码生成器',
+    description: '生成自定义二维码，支持多种尺寸和容错级别',
+    icon: 'QrCode',
+    category: 'tool',
+    route: '/feature/qr-generator',
+    tags: ['二维码', 'QR', '生成', 'qrcode', 'generator'],
+    implemented: true,
+  },
   {
     id: 'screenshot',
     name: '截图工具',
diff --git a/src/stores/qrcodeStore.ts b/src/stores/qrcodeStore.ts
new file mode 100644
index 0000000..3b658f9
--- /dev/null
+++ b/src/stores/qrcodeStore.ts
@@ -0,0 +1,103 @@
+/**
+ * 二维码生成器状态管理
+ */
+
+import { create } from 'zustand';
+import { invoke } from '@tauri-apps/api/core';
+import type { QrConfig, QrResult } from '@/types/qrcode';
+import { DEFAULT_QR_CONFIG } from '@/types/qrcode';
+
+interface QrState {
+  /** 当前配置 */
+  config: QrConfig;
+  /** 预览图片 URL */
+  previewUrl: string;
+  /** 是否正在生成 */
+  isGenerating: boolean;
+  /** 错误信息 */
+  error: string | null;
+  /** 更新配置 */
+  updateConfig: (updates: Partial<QrConfig>) => void;
+  /** 重置配置 */
+  resetConfig: () => void;
+  /** 生成预览 */
+  generatePreview: () => Promise<void>;
+  /** 导出到文件 */
+  exportToFile: (outputPath: string) => Promise<void>;
+  /** 清除错误 */
+  clearError: () => void;
+}
+
+export const useQrStore = create<QrState>((set, get) => ({
+  config: DEFAULT_QR_CONFIG,
+  previewUrl: '',
+  isGenerating: false,
+  error: null,
+
+  updateConfig: (updates) => {
+    set((state) => ({
+      config: { ...state.config, ...updates },
+    }));
+  },
+
+  resetConfig: () => {
+    set({
+      config: DEFAULT_QR_CONFIG,
+      previewUrl: '',
+      error: null,
+    });
+  },
+
+  generatePreview: async () => {
+    const { config } = get();
+
+    // 验证内容
+    if (!config.content.trim()) {
+      set({ error: '二维码内容不能为空' });
+      return;
+    }
+
+    set({ isGenerating: true, error: null });
+
+    try {
+      const result = (await invoke('generate_qr_preview', {
+        config,
+      })) as QrResult;
+
+      set({ previewUrl: result.data, error: null });
+    } catch (err) {
+      const errorMessage = err instanceof Error ? err.message : String(err);
+      set({ error: `生成失败: ${errorMessage}` });
+    } finally {
+      set({ isGenerating: false });
+    }
+  },
+
+  exportToFile: async (outputPath) => {
+    const { config } = get();
+
+    if (!config.content.trim()) {
+      set({ error: '二维码内容不能为空' });
+      return;
+    }
+
+    set({ isGenerating: true, error: null });
+
+    try {
+      await invoke('generate_qr_file', {
+        config,
+        outputPath,
+      });
+    } catch (err) {
+      const errorMessage = err instanceof Error ? err.message : String(err);
+      set({ error: `导出失败: ${errorMessage}` });
+      throw err;
+    } finally {
+      set({ isGenerating: false });
+    }
+  },
+
+  clearError: () => {
+    set({ error: null });
+  },
+}));
diff --git a/src/types/qrcode.ts b/src/types/qrcode.ts
new file mode 100644
index 0000000..d21881f
--- /dev/null
+++ b/src/types/qrcode.ts
@@ -0,0 +1,99 @@
+/**
+ * 二维码生成相关类型定义
+ */
+
+/**
+ * 二维码配置
+ */
+export interface QrConfig {
+  /** 二维码内容 */
+  content: string;
+  /** 输出尺寸（像素） */
+  size: number;
+  /** 边距（模块数） */
+  margin: number;
+  /** 容错级别 */
+  errorCorrection: 'L' | 'M' | 'Q' | 'H';
+}
+
+/**
+ * 二维码样式（阶段 2 使用）
+ */
+export interface QrStyle {
+  /** 点形状 */
+  dotShape: 'square' | 'circle' | 'rounded';
+  /** 码眼形状 */
+  eyeShape: 'square' | 'circle' | 'rounded';
+  /** 前景色（Hex 颜色代码） */
+  foregroundColor: string;
+  /** 背景色（Hex 颜色代码） */
+  backgroundColor: string;
+  /** 是否使用渐变 */
+  isGradient: boolean;
+  /** 渐变颜色列表 */
+  gradientColors?: string[];
+}
+
+/**
+ * Logo 配置（阶段 2 使用）
+ */
+export interface LogoConfig {
+  /** Logo 文件路径 */
+  path: string;
+  /** 缩放比例 (0.1 - 0.3) */
+  scale: number;
+  /** 是否添加边框 */
+  hasBorder: boolean;
+  /** 边框宽度（像素） */
+  borderWidth: number;
+}
+
+/**
+ * 二维码生成结果
+ */
+export interface QrResult {
+  /** Base64 编码的图片数据（带 data URL 前缀） */
+  data: string;
+  /** 图片格式（如 "png"） */
+  format: string;
+}
+
+/**
+ * Tauri 命令类型声明
+ */
+export type QrCodeCommands = {
+  /** 生成二维码预览 */
+  generate_qr_preview: (config: QrConfig) => Promise<QrResult>;
+  /** 生成二维码并保存到文件 */
+  generate_qr_file: (config: QrConfig, outputPath: string) => Promise<void>;
+};
+
+/**
+ * 默认二维码配置
+ */
+export const DEFAULT_QR_CONFIG: QrConfig = {
+  content: 'https://example.com',
+  size: 512,
+  margin: 4,
+  errorCorrection: 'M',
+};
+
+/**
+ * 容错级别选项
+ */
+export const ERROR_CORRECTION_OPTIONS = [
+  { value: 'L', label: 'L (7%)', description: '低容错率' },
+  { value: 'M', label: 'M (15%)', description: '中容错率（推荐）' },
+  { value: 'Q', label: 'Q (25%)', description: '高容错率' },
+  { value: 'H', label: 'H (30%)', description: '最高容错率' },
+] as const;
+
+/**
+ * 预设尺寸选项
+ */
+export const SIZE_PRESETS = [
+  { value: 256, label: '小 (256px)' },
+  { value: 512, label: '中 (512px)' },
+  { value: 1024, label: '大 (1024px)' },
+  { value: 2048, label: '超大 (2048px)' },
+] as const;