Compress Image Online
Shrink big photos before you share or upload them — free, with no upload, so your pictures stay on your device.
Click to choose an image or drop it here
Compressed preview
How to use
- Click the box above (or drop an image onto it) and choose your photo.
- Move the quality slider — watch the new size and the preview update live.
- Choose JPEG or WebP as the output format.
- Press the download button to save the compressed image.
FAQ
How much can an image be compressed?
It depends on the photo. At 80% quality, most photos shrink by 50–80% with no visible difference.
Does compressing reduce the photo's width and height?
No, the dimensions stay the same — only the file size gets smaller. If the quality is too low, the picture may look soft, so check the preview.
Are my photos uploaded?
No. Compression happens entirely in your browser; your photos never leave your device.