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Resize your signature

Updated 2026-10-18

Turn a phone photo of your signature into a clean JPG with a white background. Docmend sizes it to the pixels and KB a form asks for. Free and private.

Free, no limits, no watermark. Your photos never leave your device.
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How to resize your signature

  1. Sign on white paper and take a straight photo in good light.
  2. Choose it. Docmend finds the signature, whitens the paper and frames it.
  3. Change the numbers if your form asks for a different size, then download.

Common questions

Can I draw my signature instead?

Yes. Use the Signature maker to draw or type it, then resize it here.

Are my photos uploaded?

No. Docmend works on the picture inside your browser, so it never leaves your phone or computer.

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