About PicPress

🎯 Introduction

PicPress is a batch image compression tool that runs entirely locally. We use modern Web technologies (Web Worker, Canvas API) to process images directly in your browser without uploading to any server, fully protecting your privacy.

✨ Features

• Support JPG, PNG, WebP, AVIF, GIF formats
• Batch upload, drag & drop, paste from clipboard
• Flexible compression settings (quality, size, format)
• Real-time preview comparison
• Batch export as ZIP
• Completely offline processing, privacy protected

🛠️ Tech Stack

• Astro - Modern static site framework
• React - Interactive component development
• Tailwind CSS - Utility-first styling
• TypeScript - Type safety
• Web Worker - Background processing
• Zustand - Lightweight state management

🔒 Privacy Protection

We take your privacy seriously. All image processing is done locally in your browser and never uploaded to any server. We do not collect, store, or analyze your image data.

Feel free to use PicPress for personal photos and sensitive images.

📜 License

PicPress is an open-source project under the MIT License. We encourage community contributions and improvements.

📮 Contact Us