Sign PDF Online

Add drawn, typed, or uploaded electronic signatures to any page in your PDF documents

About this tool

Sign PDF Online allows you to electronically sign documents directly in your browser. Draw with a smooth pen, type your name in elegant calligraphy, or upload an existing signature/seal image.

How to use

  1. Select and load your PDF document.
  2. Create your signature: draw with pen, type your name, or upload an image.
  3. Navigate to the desired page and click to position your signature.
  4. Adjust the signature scale slider and click Sign Document & Download PDF.

FAQ

Are my signed PDF documents uploaded anywhere?

No! Signing and PDF modification is performed 100% locally in your browser using pdf-lib. Your files never leave your device.

Can I sign multi-page PDF documents?

Yes, you can navigate between all pages in the document and position signatures on any page.

What signature methods are supported?

Draw with smooth bezier ink (custom ink colors and thickness), type with handwriting fonts, or upload existing PNG/JPG stamps.

What does Sign PDF Online do?

Sign PDF Online allows you to electronically sign documents directly in your browser.

How do I use Sign PDF Online?

Open the Sign PDF Online tool, then select and load your PDF document.

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