🗜️ Compress Image to 100KB

Need a photo or signature under 100 KB for an online form? Add your image and the best quality that fits is found automatically.

How to compress an image to 100 KB

Add your image. The target size is already set to 100 KB.
Click Compress Image.
Check the new size shown and download your file.

About this tool

A 100 KB limit is common for photos and scanned proofs on application portals. The tool lowers the image quality step by step and, if needed, reduces the dimensions until the file is 100 KB or smaller. The work happens in your browser, so your photo is never uploaded. If the result looks too soft, try a larger limit or start with a sharper original.

Tips for best results

Use a clear photo with a plain background. It compresses better.
If the tool cannot reach 100 KB, resize the image to fewer pixels first.
Keep the original file in case you need it later.

Frequently asked questions

Is my photo uploaded?

No. Everything happens inside your browser.

Can I use this for a signature?

Yes. Crop the signature first, then compress it to 100 KB.

What if the file is a little above 100 KB?

Run it again, or use Resize Image to make it smaller before compressing.

Will my photo look blurry?

A moderate reduction is hard to notice. Very small limits may soften fine details.