Sign PDF Online
Draw a handwritten electronic signature, place it on a PDF page, and download the signed PDF.
Electronic signature, not certificate signing
This tool embeds your handwritten signature image into the PDF. It does not create a certificate-based cryptographic digital signature, validate identity, or add a trusted signing certificate.
Processed in your browser
The PDF and handwritten signature are processed locally on your device for supported files.
How to sign a PDF online
Choose your PDF
Select the PDF document that needs your handwritten electronic signature.
Draw and position the signature
Draw your signature, choose the correct page, then drag and resize the signature on the PDF preview.
Download the signed PDF
Embed the signature into the selected page and save a new signed PDF file.
Add a handwritten electronic signature to a PDF
This PDF signing tool lets you draw a handwritten signature using a mouse, trackpad, stylus, or touch screen. After drawing it, you can place the signature on the required PDF page and adjust its size before downloading the final document.
The signature is embedded into the PDF as visual content. This makes the downloaded file useful when a document simply requires an electronic representation of your handwritten signature.
This is different from certificate-based PDF digital signing. A cryptographic digital signature can include identity certificates, tamper validation, signing timestamps, and trust-chain verification. Those features are not added by this browser tool.
Frequently asked questions
Is this a digital signature?
It is an electronic handwritten signature placed visually on the PDF. It is not a certificate-backed cryptographic digital signature.
Can I choose which PDF page to sign?
Yes. Use the page navigation controls to select the required page before positioning and embedding the signature.
Can I move or resize my signature?
Yes. Drag the signature on the PDF preview to reposition it and use the corner handle to resize it before downloading.
Is my PDF uploaded?
For this tool, supported PDFs and the handwritten signature are processed directly in your browser.