Most online image compressors require you to upload your private photos to their servers. We don't. TinyWebKit Image Compressor runs 100% in your browser using WebAssembly. Your files never leave your device. Key Features: 🔒 Privacy First: No server uploads. Everything happens locally. ⚡ Offline Ready: Works perfectly without internet. 🚀 Smart Compression: Optimized for WeChat (25MB limit) and social media. 📦 Batch Processing: Compress multiple images at once.