Private by design
Your pictures never leave your device. Everything happens in your browser, so nothing is uploaded or stored on our servers.
Compress images without visible quality loss
Shrink photos and screenshots so they upload faster, fit email and form limits, and load quickly on websites. Pictures keep their look; hidden camera and location data is removed.
Drop your pictures here
JPG, PNG or WebP, up to 50 pictures
Your files are processed on your device and are never uploaded.
How it works
Compress image in three steps
- Choose your picturesSelect up to 50 JPG, PNG or WebP files, or drop them on the box above.
- Pick a compression levelRecommended suits most pictures. Strong makes the smallest files; Light keeps the most detail. You can also convert to JPG or WebP.
- DownloadSee how much each picture shrank, then download one file or all of them together as a ZIP.
Why use it
Compress image with ToolsCampus
Smaller PNGs too
PNG files are made smaller by reducing their colours, the same method popular PNG optimisers use, and keep their transparent areas.
Removes hidden data
Camera details and GPS location saved inside photos are left out of the compressed copy. Phone photos are turned the right way up first.
Questions, answered
Compress image questions
How much smaller will my pictures get?
It depends on the picture. Phone photos often shrink by half or more with the Recommended level. Pictures that were already compressed may barely change; if a smaller file is not possible, the original is kept.
Will compressing reduce the quality?
JPG and WebP compression removes detail the eye rarely notices. Use Light if you need the most detail, or Strong for the smallest files. Your original pictures are not changed.
Are my photos uploaded?
No. The pictures are compressed by your browser on your own device and saved straight back to it.
Which formats are supported?
JPG (JPEG), PNG and WebP, up to 50 pictures at a time and 50 MB each. GIF, SVG and HEIC are not supported yet.
Guides for Compress image
All guides-
How to Compress an Image Without Losing Quality
Compress an image without losing quality you can see. Pick the right level for JPG, PNG and WebP, and avoid mistakes that…
