Image Compressor
Compress and resize JPG, PNG and WebP images right in your browser. Adjust quality, see exactly how much size you save, and download — your images are never uploaded.
Runs entirely in your browser — nothing is uploaded.
About Image Compressor
Compress and resize JPG, PNG and WebP images right in your browser. Adjust quality, see exactly how much size you save, and download — your images are never uploaded.
- Compress and resize images locally using the Canvas API — nothing is uploaded.
- Tune quality and dimensions and watch the file-size savings update live.
- Export to JPG, PNG or WebP and download the optimised image.
Image Compressor is part of Upwwards Tools, a free collection of browser-based utilities built by the team at Upwwards. Like the rest of the suite, it's free, requires no sign-up, and keeps your data on your device.
Frequently asked questions
What is Image Compressor?
Compress and resize JPG, PNG and WebP images right in your browser. Adjust quality, see exactly how much size you save, and download — your images are never uploaded.
Is Image Compressor free to use?
Yes — Image Compressor is completely free with no sign-up, account or usage limits. It is part of the free Upwwards Tools collection built by Upwwards.
Is my data private when I use Image Compressor?
Image Compressor runs entirely in your browser. Everything you enter or upload is processed locally on your device and is never sent to a server, stored or logged.
Do I need to install anything to use Image Compressor?
No. Image Compressor works instantly in any modern web browser on desktop or mobile — there is nothing to download or install.