<div align="center"> <img src="app/icon.svg" alt="Clean PicGo Logo" width="120" />

Clean PicGo

AI 驱动的图片去水印工具 | AI-Powered Image Watermark Remover

<p align="center"> <strong>🚀 秒级处理 · 🔒 本地运行 · 💯 完全免费 · ✨ 高质量输出</strong> </p>

English | 简体中文

</div>

简体中文

✨ 简介

Clean PicGo 是一款基于 AI 技术的在线图片去水印工具。使用先进的 LaMa (Large Mask Inpainting) 深度学习模型，可以智能地去除图片中的水印、文字和不需要的物体。

🌟 核心亮点：所有处理完全在浏览器本地进行，图片不会上传到任何服务器，充分保护您的隐私！

🎯 在线体验

访问 clean.picgo.studio 立即体验！

🚀 功能特性

| 功能 | 描述 | |------|------| | 🎨 智能擦除 | 使用橡皮擦工具选中需要去除的区域，AI 会自动填充背景 | | ⚡ Gemini 专用模式 | 自动检测并无损去除 Gemini AI 生成图片的水印，基于反向 Alpha 混合算法 | | 🧵 Web Worker 后台处理 | 模型推理在独立线程运行，主线程完全不阻塞，处理期间可自由操作 | | 🔒 隐私安全 | 所有处理完全在本地进行，图片不会上传到任何服务器 | | 🎭 蒙版技术 | 精确的蒙版生成技术，确保只处理选中的区域 | | 👁️ 实时对比 | 处理完成后可以左右对比查看处理前后的效果差异 | | 📥 高清导出 | 支持导出原始分辨率的处理结果，保持图片质量 | | 📱 PWA 支持 | 可安装为桌面应用，支持离线使用 |

⚡ Gemini 水印专用处理

针对 Gemini AI 生成图片的水印，Clean PicGo 提供了专门的无损去除方案：

• 自动检测：上传图片后自动检测是否存在 Gemini 水印
• 无损去除：使用数学精确的反向 Alpha 混合算法，而非 AI 推理
• 毫秒级处理：无需加载大模型，处理速度极快
• 可回退操作：自动处理作为一个可回退的编辑步骤

此功能基于 gemini-watermark-remover 项目的算法原理实现。

📖 使用方法

1. 上传图片 - 拖拽或点击上传需要处理的图片（支持 JPG、PNG、WebP）
2. 自动检测 - 如果是 Gemini 图片，系统会自动检测并去除水印
3. 选择区域 - 使用橡皮擦工具涂抹需要去除的其他水印区域
4. AI 处理 - LaMa 模型自动分析并填充选中区域
5. 下载结果 - 预览效果满意后下载处理后的图片

🛠️ 技术栈

| 类别 | 技术 | |------|------| | 框架 | Next.js 16 + React 19 | | 语言 | TypeScript 5 | | 样式 | Tailwind CSS 4 | | AI 推理 | ONNX Runtime Web + Web Worker | | AI 模型 | LaMa (Large Mask Inpainting) | | 动画 | Framer Motion | | 国际化 | next-intl | | UI 组件 | Radix UI |

📦 本地开发

# 克隆项目
git clone https://github.com/isboyjc/cleanup.git
cd cleanup

# 安装依赖
pnpm install

# 启动开发服务器
pnpm dev

# 构建生产版本
pnpm build

# 启动生产服务器
pnpm start

访问 http://localhost:3000 查看应用。

🌍 国际化

Clean PicGo 支持以下语言：

• 🇨🇳 简体中文
• 🇺🇸 English

🎨 主题

支持浅色模式和深色模式，可跟随系统设置自动切换。

---

English

✨ Introduction

Clean PicGo is an AI-powered online image watermark removal tool. Using the advanced LaMa (Large Mask Inpainting) deep learning model, it can intelligently remove watermarks, text, and unwanted objects from images.

🌟 Key Highlight: All processing is done entirely in your browser locally. Images are never uploaded to any server, fully protecting your privacy!

🎯 Live Demo

Visit clean.picgo.studio to try it now!

🚀 Features

| Feature | Description | |---------|-------------| | 🎨 Smart Erase | Select the area to remove with the eraser tool, and AI will automatically fill in the background | | ⚡ Gemini Mode | Auto-detect and losslessly remove watermarks from Gemini AI images using Reverse Alpha Blending | | 🧵 Web Worker Processing | Model inference runs in a separate thread, keeping the main thread responsive during processing | | 🔒 Privacy Safe | All processing is done locally, images are never uploaded to any server | | 🎭 Mask Technology | Precise mask generation ensures only selected areas are processed | | 👁️ Real-time Comparison | Compare before and after effects with a side-by-side slider | | 📥 HD Export | Export results at original resolution, maintaining image quality | | 📱 PWA Support | Install as a desktop app with offline support |

⚡ Gemini Watermark Removal

Clean PicGo provides a dedicated lossless removal solution for Gemini AI-generated image watermarks:

• Auto Detection: Automatically detects Gemini watermarks after image upload
• Lossless Removal: Uses mathematically precise Reverse Alpha Blending algorithm instead of AI inference
• Instant Processing: No large model loading required, extremely fast processing
• Undoable Operation: Auto-processing is saved as an undoable editing step

This feature is based on the algorithm from gemini-watermark-remover project.

📖 How to Use

1. Upload Image - Drag and drop or click to upload an image (supports JPG, PNG, WebP)
2. Auto-Detection - If it's a Gemini image, system auto-detects and removes watermark
3. Select Area - Use the eraser tool to paint over other watermark areas
4. AI Processing - LaMa model automatically analyzes and fills the selected area
5. Download Result - Preview the result and download the processed image

🛠️ Tech Stack

| Category | Technology | |----------|------------| | Framework | Next.js 16 + React 19 | | Language | TypeScript 5 | | Styling | Tailwind CSS 4 | | AI Inference | ONNX Runtime Web + Web Worker | | AI Model | LaMa (Large Mask Inpainting) | | Animation | Framer Motion | | i18n | next-intl | | UI Components | Radix UI |

📦 Local Development

# Clone the repository
git clone https://github.com/isboyjc/cleanup.git
cd cleanup

# Install dependencies
pnpm install

# Start development server
pnpm dev

# Build for production
pnpm build

# Start production server
pnpm start

Open http://localhost:3000 to view the application.

🌍 Internationalization

Clean PicGo supports the following languages:

• 🇨🇳 Simplified Chinese
• 🇺🇸 English

🎨 Theme

Supports light and dark mode, can automatically switch based on system settings.

---

<div align="center">

📄 License

MIT © isboyjc

---

⭐ 如果这个项目对你有帮助，请给它一个 Star！

⭐ If this project helps you, please give it a Star!

<br />

Made with ❤️ and AI

</div>