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Compress Image to 20 KB

Reduce any photo or signature to under 20 KB in seconds, for online forms and uploads. Free, private and works on mobile.

About Compress Image to 20 KB

Compress Image to 20 KB shrinks your photo to under 20 KB while keeping it as sharp as possible. Perfect for exam forms, job applications and government portals that limit photos or signatures to 20 KB.

How to use Compress Image to 20 KB

  1. Upload your photo or signature.
  2. The maximum is already set to 20 KB. Add a width and height if your form requires them.
  3. Click "Resize & compress" and download the JPG.

Frequently asked questions

How do I compress a photo to 20 KB?

Upload your photo, keep the maximum size at 20 KB, and click "Resize & compress". The tool finds the best quality that fits under 20 KB, then you download the JPG.

Will my photo lose quality?

The tool keeps the highest quality that fits the limit. It only reduces the pixel size if the file still does not fit at low quality.

Is my photo uploaded?

No. Everything happens in your browser, so your photo never leaves your device.