Compress Image to Exact KB

Reduce image and signature size strictly under 20KB, 50KB or 100KB for job portals.

100% free
Files stay on your device
No sign-up

Compress Image to Exact KB reduces your photo or signature file size to strictly below 20KB, 50KB, or 100KB as required by government job portals (FPSC, PPSC, UPSC), passport systems, and university application forms without visible quality loss.

How to use Compress Image to Exact KB

Select your image, photo, or signature file.
Choose your target limit (Under 20 KB, Under 50 KB, or Under 100 KB).
Click "Compress to Target KB" and download your optimized image.

Frequently asked questions

Is the file guaranteed to be under the limit?

Yes, the engine iteratively optimizes dimensions and compression to guarantee the file is strictly below your chosen KB limit.

Will text or signature remain clear?

Yes, intelligent high-contrast preservation keeps signatures and text crisp and readable.

Is this tool really free?

Yes. All tools on this website are free to use, with no sign-up needed.

Are my files and data safe?

Yes. Everything is processed inside your own browser. Your files and text are not uploaded to our servers.

Does it work on mobile?

Yes. The tools work on modern phones, tablets and computers.