DocuSizer

Compress Image to 20KB Online

Many government exam portals require a signature image under 20 KB. This tool compresses your image to 20 KB or less in one click - no registration needed.

🔒100% private. All processing happens in your browser. Your images are never uploaded to any server.

How to Use Compress Image to 20KB

  1. 1

    Upload your signature or photo.

  2. 2

    The target is preset to 20 KB.

  3. 3

    Click "Compress" and download.

Frequently Asked Questions

Why do portals ask for 20 KB?

Government exam portals set strict file size limits to save storage. 20 KB is a common limit for signatures.

Will the image still be clear?

Yes, for signature images which are mostly simple graphics, 20 KB is more than enough for clarity.

Is resizing to 20KB different from compressing to 20KB?

Not really. To hit a KB target the tool adjusts quality and dimensions together, so both terms end up meaning the same thing here.

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