Sign a PDF online
Add a handwritten signature to a contract without printing it. Draw with your mouse or finger, or upload a photo of your signature, drop it where it belongs and download the signed PDF — everything happens on your device.
Your files never leave your browser
How to use
- 1
Drop the PDF into the box, then draw your signature or upload a photo of it.
- 2
Pick the page, click where the signature goes and set its size.
- 3
Download the signed PDF.
FAQ
Is the document uploaded anywhere?
No. The PDF is opened, signed and saved entirely in your browser.
Is this a legally binding signature?
It is an image of your signature, which most contracts accept, and it is what printing-signing-scanning produces too. It is not a cryptographic qualified signature (eIDAS/QES).
Can I use a photo of my signature?
Yes. Sign on white paper, take a photo and upload it — the white background is removed automatically.
Can I sign several pages?
Sign the document, then drop the result back in to add another signature on a different page.
Can I add a date or initials?
Not yet — add a text watermark with Add watermark to PDF if you need one.