Is my image uploaded to a server?

No. Compression happens entirely in your browser — the image never leaves your device.

Which formats are supported?

JPG and PNG images. The compressed result is saved as a JPG, the best format for small photo files.

You choose. A lower quality means a smaller file; 75 is a good balance for most photos.

Compress JPG and PNG images to a smaller size, free and in your browser. Your photos are never uploaded — everything stays on your device.

Your files stay in your browser. No upload.

Drop a JPG or PNG image, or pick from your device

JPEG quality: 75

Add your image. Drag a JPG or PNG file into the drop area.
Pick the quality. Use the slider to balance quality and file size (default 75).
Compress and download. Hit “Compress” and download the smaller image.

Is my image uploaded to a server?: No. Compression happens entirely in your browser — the image never leaves your device.
Which formats are supported?: JPG and PNG images. The compressed result is saved as a JPG, the best format for small photo files.
Will quality drop?: You choose. A lower quality means a smaller file; 75 is a good balance for most photos.
How much does it cost?: It’s free.