About SmallFile

SmallFile.cc is a free online file compressor and converter. We process your files entirely in your browser using WebAssembly technology - your files never leave your device.

Built with MozJPEG, pngquant, and libwebp - the same open-source engines used by TinyPNG and Google Squoosh. SmallFile delivers up to 95% compression without visible quality loss.

No signup required. No file size limits. No daily caps. Just drop your files and download the result.