Hi HN! I built this because I was tired of uploading personal photos to random servers just to convert them.

  Technical details:
  - Uses WebAssembly for image processing
  - React + TypeScript frontend
  - Hosted on Cloudflare Pages
  - 100% client-side - no server processing

The biggest challenge was getting HEIC support working across browsers since they don't natively support the format.

Would love feedback on the UX and any feature requests!