About PixPress

PixPress is a free online image compressor for PNG, JPG, WebP and AVIF. Our mission is simple: make image compression fast, private and available to everyone.

What makes us different

• 100% local processing. Your images are compressed in your browser using WebAssembly and never uploaded to a server.
• No limits. Compress as many images as you like, in batches, with no signup.
• No watermarks. Your files come back exactly as they should — yours.
• Modern codecs. Built on the same open-source engines used by the best compression tools, including mozjpeg, imagequant, libwebp and AV1.

Contact

Questions or feedback? Visit our contact page or email [email protected].