Compress PNG online
Make PNG logos, screenshots, and graphics smaller without uploading them anywhere. The downloaded result is a JPG; transparent areas are flattened onto white.
Questions, answered plainly.
Does my image get uploaded?
No. Decoding, resizing, encoding, and comparison happen in your browser. The image is not sent to our server.
Will the result always be accepted?
The downloaded JPG is kept below your chosen byte limit. A third-party website may also check dimensions, composition, naming, or other rules, so acceptance cannot be guaranteed.
How do I compress a PNG?
Drop in your PNG image, choose a target size, and compress. Processing happens locally in your browser and the result is a universally accepted JPG.
Why does my PNG become a JPG?
The tool always outputs JPG because every upload system accepts it. JPG does not support transparency, so transparent PNG areas are flattened onto a white background — this page discloses it before you start.