Sign PDF

Add your signature to PDF documents

Drop a PDF file here or click to browse

How to use this tool

Add a quick visual signature to a PDF

Use this for simple visual signatures on forms, approvals, or internal documents. It places a signature appearance on the PDF; it is not a cryptographic digital certificate.

Best for

  • Adding a quick visual signature to forms
  • Signing internal approvals
  • Preparing a document before emailing

Privacy and limits

  • Your signature is handled in the browser
  • This is not a verified digital signature certificate
  • Keep a copy of the original document
Compress PDF Shrink signed files before sending. Merge PDF Add signed pages to a larger packet. Custom workflow Automate recurring document signing handoffs.

PDF tool FAQ

Is this a legally verified digital signature?

No. This tool adds a visual signature. It does not create a cryptographic or government-verified digital signature.

Can I draw, type, or upload a signature?

Use the available signature controls on the page to add the signature style supported by the tool.

Is my signature uploaded?

No. The signing process happens locally in your browser.

Runs 100% in your browser — your files never leave this device.

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