Compress an image

Make photos smaller for websites, email and messaging. Choose the output format and quality, check the new file size and download the smaller file. Compression runs in your browser.

Frequently asked questions

How do I reduce the size of a photo?

Open Compress image, add your photo, lower the quality or pick WebP or JPEG, check the preview and download.

Is the image uploaded when I compress it?

No. Compression runs in your browser on your device.

Which format gives the smallest file?

WebP and JPEG are usually much smaller than PNG for photos. Keep PNG for graphics that need transparency.