Compress images to a target size or quality without leaving your browser.
100% in your browser · no uploads · no ad trackers
About Compress Image
Compress Image shrinks JPG, PNG, and WebP files by re-encoding them at a quality level you control, with a side-by-side preview so you can see exactly what you're trading. Use it before uploading photos to a website, attaching screenshots to email, or shipping graphics in an app bundle.
Image input
Drop images to load
Files are processed in your browser
75
WebP at 75 typically beats JPEG by ~25%.
Result
Drop an image to begin.
How to use
1.Drop your image.
2.Adjust target quality / size.
3.Download the compressed image.
FAQ
Which formats can I compress?
JPG, PNG, WebP, and (where your browser supports it) AVIF. You can also re-encode between formats during compression.
Will it strip EXIF metadata?
Yes - re-encoding removes EXIF metadata such as GPS location and camera details, which is often desirable when sharing photos publicly.
Can I see the difference before downloading?
Yes, a before/after slider lets you compare the original and compressed image at full resolution.
Is Compress Image free?
Yes. Every tool on docsntools is 100% free with no signup, no watermarks, and no upload limits.
Are my files uploaded to a server?
No. All processing happens entirely in your browser. Your files never leave your device.
Does it work on mobile?
Yes - every tool is responsive and works in modern mobile browsers (Chrome, Safari, Firefox).