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DekkoSecure

Signaturebackground remover.

Turn a photo or scan of your signature into a clean transparent PNG. Free to use and private by design.

  1. 01Add your signatureA photo or scan of it on plain paper. JPG, PNG or WEBP up to 5 MB.
  2. 02Fine-tune itThe paper is removed for you. Adjust the strength, choose the ink colour and trim it.
  3. 03Download the PNGA transparent signature centred and ready to place on any document.

Signing documents with a team? DekkoCORE has end-to-end encrypted eSignatures built in.

eSignatures in DekkoCORE

Drop a photo or scan of your signature, or choose a file

JPG, PNG or WEBP, up to 5 MB. The background is removed for you.

Signature saved in a PDF or Word document?
  • PDF: open it in Adobe Acrobat, right-click the signature and choose “Save image as”.
  • Word: right-click the signature image and choose “Save as Picture…”.
  • Or take a screenshot of the signature and upload that.
More signature preparation tips

Processed in your browser. The image never leaves your device.