Compress images
Make photos smaller for email, websites and forms, without visible loss in quality.
FreeNo sign-upNo daily limitsFiles stay on your device
Your files
🔒 Files are processed on your device. Nothing is uploaded.
How to use Compress Image
- Drop one or many images in the box.
- Set the quality. 70–80 keeps photos looking sharp at a fraction of the size.
- Click Compress images and download them one by one or as a ZIP.
Frequently asked questions
What quality setting should I use?
Start at 75. Lower it if you need a smaller file, raise it if you see blurriness.
Should I choose JPG or WebP?
JPG works everywhere. WebP is usually 25–35% smaller and works in all modern browsers, but some older apps can't open it.
Why did a file stay the same size?
If an image is already well optimized, we keep the original rather than give you a bigger file.
Are my images uploaded?
No. Compression happens in your browser.