About TinyRes
TinyRes is a fast, free image optimization tool that runs entirely in your browser. No uploads, no servers, no tracking - just smaller images.
Instant
Compress JPEG, PNG, and WebP images in real time using WebAssembly codecs.
Private
Your images never leave your device. Everything is processed locally.
Secure
No account required. No data collection. No cookies. Just open and use.
Responsive
Generate srcset variants and crop to common aspect ratios in one click.