Image Compressor
Shrink image files without uploading them anywhere. Compression happens on your device with a quality slider so you control the trade-off.
How to use
- Drop an image or pick one from your device.
- Adjust the quality slider and watch the estimated size.
- Download the compressed version.
Examples
Typical photo
Output: A 2.4 MB JPG photo usually lands around 300-600 KB at 80% quality with no visible difference on screen.
Frequently asked questions
Are my images uploaded?
No. Compression uses the canvas API in your browser. Your images never leave your device.
Which format should I pick?
WebP is smallest for photos and graphics on the modern web; JPG is the safe classic; PNG keeps lossless quality and transparency.