Compress images without wrecking quality
Re-encode your images at a lower quality or in a modern format, see exactly how many bytes you saved, and download the results.
Drop images to compress
JPG, PNG, WebP, GIF, BMP
How image compressor works
Compression means throwing away detail the eye is unlikely to notice. This tool re-encodes each image at the quality you choose, and can also cap the width — the single biggest win for photos straight out of a phone.
- Try WebP at 75% first: it is typically 25–50% smaller than the original JPG at the same visual quality.
- For screenshots and flat graphics, PNG keeps edges sharp but rarely shrinks much.
- Watch the "saved" number next to each result before you download.
FAQ
How much smaller will my images get?
Photos usually drop 50–80% with WebP at 75%. Flat graphics and screenshots shrink less because PNG is already efficient for them.
Can I compress without changing the format?
Pick JPG for JPG originals or PNG for PNG originals. Note that re-encoding a JPG always loses a little quality, so keep the original if you need it later.
Are the images uploaded to compress them?
No. The compression runs in your browser using the canvas encoder; the files never leave your device.