I built this over the weekend because I was frustrated with:
1) Image file size limits on job application portals
2) Sites automatically compressing images and losing quality
3) Having to upload images to random compression tools
bildklein.ch compresses images 100% locally in your browser using Canvas API. No uploads, no tracking, no server-side processing.
Features:
- Client-side only (images never leave your device)
- Free and open source
- Up to 90% file size reduction
- Simple drag & drop interface
- Works on mobile and desktop
swizz_dan•11h ago
bildklein.ch compresses images 100% locally in your browser using Canvas API. No uploads, no tracking, no server-side processing.
Features: - Client-side only (images never leave your device) - Free and open source - Up to 90% file size reduction - Simple drag & drop interface - Works on mobile and desktop
Tech stack: Next.js 14, TypeScript, Canvas API, Tailwind CSS
Happy to hear feedback and feature requests!