π How to Use the Image Resizer & Compressor
- Drop multiple images or click Browse Files to select images
- Choose output format: WebP (smallest), JPEG (photos), or PNG (graphics)
- Adjust quality slider for size vs quality balance
- Enable resize and set dimensions, or use quick presets for common sizes
- Click Process Images and download individually or as a ZIP file
π Why This Tool is Privacy-First
100% Client-Side Processing
All image processing happens in your browser using WebAssembly. Your images never leave your device.
No Server Uploads
Unlike other tools, we don't upload your images to any server. Everything stays on your computer.
Works Offline
Install as a PWA and use completely offline. No internet connection required after first load.
βοΈ Best Settings for Common Use Cases
π Website Images
Format: WebP | Quality: 75-85% | Width: 1200-1920px
π± Social Media
Format: JPEG/WebP | Presets: Instagram 1080Γ1080, Facebook 1200Γ630
πΌοΈ Thumbnails
Format: WebP | Quality: 70-80% | Size: 150-400px
π¨οΈ Print Materials
Format: JPEG | Quality: 90-95% | Resolution: 300 DPI