Sign PDF

Sign contracts and forms without printing. Draw your signature, type it in a cursive style, or upload an image. Signatures are applied in your browser — your signature data stays in your browser during processing.

Free · No limits · Runs in your browser

How to use

  1. 1Upload the PDF.
  2. 2Create your signature (draw, type, or upload).
  3. 3Place it on the signature line and save.

Frequently asked questions

Are e-signatures legally binding?
In most jurisdictions, a clear intent to sign (e.g. using this tool) is recognized as a valid electronic signature.
Is my signature data secure?
Yes. Signature creation and placement happen in your browser; nothing is sent to a server.
Legal value of electronic signatures?
In the EU (eIDAS) and US (ESIGN), electronic signatures that show intent to sign are legally valid for most contracts. For high-value or regulated documents, check local requirements.
Certificate-based digital signatures?
This tool adds a visible drawn or typed signature to the PDF. Certificate-based (PKI) signing for tamper evidence and identity verification would require a separate workflow and is not offered in-browser here.

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