Compress images online
Make JPG, PNG and WebP images smaller.
Processed on your deviceHow to Compress image
- 1
Add one or many images: JPG, PNG, WebP or iPhone HEIC.
- 2
Pick a quality level. Around 70–80% is a good balance; switch to WebP for the smallest files.
- 3
Click Compress images and download each result, or everything as a ZIP.
Frequently asked questions
How much smaller will my photos get?
Phone photos often shrink by 50–80% at 75% quality with no difference you can see on screen. Screenshots and graphics saved as PNG shrink most when converted to WebP.
What happens if an image is already optimized?
If compressing wouldn't make it smaller, you get the original file back unchanged instead of a bigger one.
Do you keep my images?
No. Compression runs in your browser, so the images are never uploaded.