Compress image to KB
Shrink any photo to a size like 20 KB, 50 KB or 100 KB while keeping it as sharp as possible.
Your files stay on your device. Nothing is uploaded.
1. Choose a target size
If the photo still can't reach the target, it's made smaller automatically.
Add your image
Drag it here, paste it, or
Choose a fileJPG, PNG or WebP. The result is a JPG.
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- Pixels
- –
- Format
- JPG
How to use it
- Type the maximum size in KB, or tap a quick button.
- Add your image.
- Download the compressed JPG. To try a different size, change the KB. The result updates automatically.
Questions
How do I compress a photo to 20 KB or 50 KB?
Type the KB you need, or tap one of the quick buttons, then add your photo. The tool finds the best quality that stays under your limit.
Will the photo lose quality?
A little, because a smaller file holds less detail. The tool keeps as much quality as possible for the size you ask for. For very small targets it also reduces the pixel size.
Can I compress PNG files?
Yes. PNG and WebP images are converted to JPG, which compresses much better. Transparent areas become white.
Is my image uploaded?
No. Compression happens in your browser. Nothing is sent to a server.