Compress an image to 20 KB
This page starts in Target Size mode at 20 KB. Many Indian exam and bank forms cap signatures or small images near this size. Always confirm the limit on your application form.
Processed locally · never uploaded for conversion
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How to use
- Add a signature scan or small photo.
- Leave the target at 20 KB, or pick another preset.
- Convert and check the result size.
- If the target is missed, allow resizing or crop first with the signature tool.
Key benefits
Strict form limit
20 KB is a common maximum for signature uploads on recruitment portals.
Highest practical quality
The search keeps the best quality that still fits under 20 KB.
Private
Compression stays in your browser.
Signatures and tiny limits
For handwritten signatures, crop tightly first with Signature Resize, then compress to 20 KB.
For passport photos under 50 KB, use Compress to 50 KB or the Passport Size Photo tool.
FAQ
Common questions
Will the file be exactly 20 KB?
No. 20 KB is the maximum. A slightly smaller file is expected.
What if 20 KB cannot be reached?
Crop or resize to fewer pixels, then retry. Very detailed photos may need a higher limit such as 50 KB.
Is the image uploaded?
No. Compression runs in your browser.
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