Sign PDF
Draw a signature and embed it into a new PDF. Files are processed locally in your browser for supported tools.
How to add a signature to a PDF: Upload a PDF, choose the page, draw a signature or type a signature name, then export a separate signed PDF. Keep an original copy of important documents before editing or converting them.
How to use this tool
Upload a PDF, choose the page, draw a signature or type a signature name, then export a separate signed PDF.
Frequently asked questions
Is this a certificate-based digital signature?
No. This tool places a visible signature mark on the page; it does not create a certificate-backed cryptographic signature.
Is the signed file legally valid everywhere?
Legal and business acceptance depends on the context and applicable rules. Confirm the requirements for your use case.
Check the result before sharing it. Conversion quality and supported features can vary with the source file and browser.