Drop JPG, PNG or WebP files above and download smaller versions. Every file reports its exact before and after bytes.
The quality slider: 80%, the default, is where savings are large, photos typically drop 50–80%, and artefacts stay invisible at normal sizes. Lower, 60–70%, for chat and email. Higher, 90%+, for print or further editing. Fine text in screenshots fuzzes soonest. Raise the slider if it does.
Formats behave differently:
- JPG and WebP respond fully to the slider. The big savings live here.
- PNG is lossless: no quality to trade, and it gets a clean re-encode with modest savings. A PNG that needs to be much smaller wants converting: PNG to WebP keeps transparency, PNG to JPG goes smallest. Each is linked below.
The "already compact" rule: some files are as small as their format allows. Re-encoding would grow them. Those come back untouched, labelled accordingly. Nothing leaves this page larger than it arrived.
Dimensions stay exactly as they are. If the problem is pixels rather than bytes, a "maximum 2000px" sort of limit, the image resizer is the right tool.
A whole folder can go in at once, with per-file numbers, individual downloads or one ZIP, and no caps.