Compress Image
Shrink JPG, PNG or WebP files
100% freeProcessed in your browserNo signupNo file limits
Drop your files here
or tap to browse · JPG, PNG, WebP
FAQs
How does the target size mode work?
We repeatedly re-encode the image at different quality levels (and, if needed, smaller dimensions) until it fits at or under your target KB — all locally in your browser.
Are my photos uploaded anywhere?
Never. Compression runs 100% in your browser. Your photos stay on your device.
What format is the output?
Compressed images are saved as JPG — the most compatible format for small file sizes. Transparent areas are flattened onto white.
Can I compress many images at once?
Yes — drop in multiple images and each one is compressed with the same settings.