PDF Signer
Add a drawn or typed signature to a PDF.
Drag and drop a PDF file, or click to choose one
Only PDF files are supported
Usage examples
Quickly signing a contract
Draw your signature directly onto a contract PDF you received and send it right back, without printing anything.
Putting your name on a consent form or application
When drawing is inconvenient, type your name for a simple italicized text signature instead.
Signing only one page of a multi-page document
Target a specific page number so you sign exactly the page that needs it in a longer PDF.
Frequently asked questions
Is my uploaded PDF sent to a server?
No. Adding the signature happens entirely in your browser, and the PDF's content is never sent to a server.
Is this a legally binding electronic signature?
No. This tool just visually inserts a signature image into the PDF — it doesn't provide legally binding e-signature certification (identity verification, an audit trail, etc.). For documents needing legal validity, use a certified e-signature service.
Can I sign multiple pages at once?
Currently only one page can be signed at a time. To sign another page, re-upload the result and repeat.
Can I adjust the signature's position or size?
Yes. You can choose from 9 fixed positions, and adjust the signature size (draw mode) or font size (type mode).