Free online image tool
Compress image
Image compression re-encodes the picture at a chosen quality so it takes fewer bytes. Photos usually shrink the most as JPG or WebP. The page shows the size before and after so you can pick the smallest file that still looks right.
PrivateRuns in your browser
BulkUp to 50 images
FreeNo account
How it works
- 1Add images.
- 2Pick a quality and output format.
- 3Compare sizes and download.
FAQ
Which format compresses best?
WebP is usually smallest for photos and graphics. JPG works everywhere. PNG stays lossless, so it compresses less.
Can a compressed image be larger?
Sometimes, when the original was already heavily compressed. The page shows both sizes so you can keep the original.
Are my images uploaded?
Images are processed in your browser and are not uploaded to Super Media.