Convert an image to any format
Convert images between JPG, PNG, WebP, AVIF, BMP, ICO, TIFF and PDF.
Frequently asked questions
Why does AVIF sometimes take longer than JPG?
Your browser may not have a native AVIF encoder, in which case the conversion falls back to ffmpeg.wasm's software AVIF encoder, which is slower than the browser's built-in JPG/PNG/WebP paths.
Does the ICO file work as a real favicon?
Yes — it's a proper multi-size .ico container with 16, 32, 48, 64, 128 and 256px frames, exactly like a Windows/browser favicon expects.