Resize Signature to 20 KB
Get a scanned signature under 20 KB in your browser — free, private, no upload. The size exam and application forms require.
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About the Resize Signature to 20 KB
Exam and government application portals almost always demand a scanned signature under a tight KB limit — often 20 KB — at set dimensions. This tool compresses your signature scan to 20 KB on your device, so it clears the upload without you having to guess at settings. For best results, scan on white paper and crop tightly to the signature first.
Frequently asked questions
How do I get my signature under 20 KB?
Crop tightly to the signature (trim the white margins), keep it small in pixels, then target 20 KB. A tightly-cropped, small signature drops under 20 KB easily as a JPG.
What format should the signature be?
JPG — it is the smallest and what most portals accept. This tool outputs JPG by default.
Is my signature uploaded anywhere?
No. It is processed entirely in your browser and never sent to a server — important for something as personal as a signature.
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