OKfmt

Compress Images

Image compression re-encodes without changing format: JPG, WebP and AVIF adjust quantization, PNG re-optimizes its DEFLATE stream, and SVG goes through SVGO multipass cleanup of redundant attributes and path data. EXIF metadata is stripped by default, removing the privacy leak surface at the same time.

Quality is adjustable from 1 to 100 (default 80): JPG and WebP at 75-85 look nearly identical to the source while shrinking 40-70%, and AVIF saves even more at equal quality. Camera originals and design exports carry the most redundancy and compress the hardest. Files are uploaded over HTTPS and deleted immediately after processing.