Can I compress photos without losing quality?

Strictly lossless compression saves little, usually 5-20%. The big win comes from compression without visible loss: at quality 75-82 a file becomes 3-10x smaller with no difference to the eye. Compare the result with the before/after slider.

How do I compress a PNG?

For PNG we reduce the number of colors, like TinyPNG. Logos, icons and screenshots usually get 2-4x smaller with almost no visible difference. If you need an exact PNG, choose "Lossless".

Are files sent to a server?

No. Compression runs right in your browser, and photos are not uploaded anywhere. Hidden shooting data (EXIF), such as location, is removed along the way.

Image tools

Compress images online

Make JPG, PNG and WebP files several times smaller without a visible difference. Compare before and after and download everything as one archive.

Drag images here up to 50 files at once, free Choose from device Files are processed in your browser and are not sent anywhere

How it works

Upload files
Drag photos into the window or choose them on your device - up to 50 at once.
Choose settings
The result updates instantly, so you see what you get.
Download the result
One file or all at once in a single ZIP.

Private
Files never leave your device: everything runs right in your browser.
Fast
No uploads and no queues - processing takes seconds.
Free
No sign-up, no watermarks and no time limits.

Try also

Also free, no sign-up

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FAQ

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Strictly lossless compression saves little, usually 5-20%. The big win comes from compression without visible loss: at quality 75-82 a file becomes 3-10x smaller with no difference to the eye. Compare the result with the before/after slider.
For PNG we reduce the number of colors, like TinyPNG. Logos, icons and screenshots usually get 2-4x smaller with almost no visible difference. If you need an exact PNG, choose "Lossless".
No. Compression runs right in your browser, and photos are not uploaded anywhere. Hidden shooting data (EXIF), such as location, is removed along the way.