Guide · 3 min read
How to Sign a PDF
Add a drawn signature to any PDF page with position and size controls.
Adding your signature
Sign PDF lets you draw a signature on a canvas with your mouse, touch screen, or stylus. The signature is embedded directly into the PDF as an image.
Choose the page number, corner position, and signature width to place it exactly where you need it.
Steps to sign
Draw your signature in the signature area, then upload the PDF. Select the page and position where the signature should appear.
Adjust the signature width if needed, click Sign PDF, and download the signed document.
About electronic signatures
This tool adds a visual signature image. It does not provide cryptographic digital signatures or legal e-signature compliance.
For legally binding electronic signatures, use a dedicated e-signature service that complies with regulations in your jurisdiction.