Sign PDF
Place a hand-drawn, typed or uploaded signature anywhere on a PDF and download it — fully private.
How to use the Sign PDF
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Open your PDF.
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Create your signature and place it on the page.
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Download the signed PDF.
How to sign a PDF
Signing a PDF here means placing a visual signature image onto the document. Draw with your mouse or finger, type your name, or upload a signature image, then position it on the page. The signature is embedded with pdf-lib in your browser. Note this is a visual signature, not a cryptographic digital signature.
Key features
- Draw, type or upload a signature
- Place and resize it on any page
- No account or email required
- Runs entirely in your browser
Frequently asked questions
Is this a legally binding digital signature?
It adds a visual signature image, not a cryptographic (PKI) digital signature. For certificate-based signing use dedicated e-signature software.
Can I reuse my signature?
Draw or upload it each session; nothing is stored, which keeps it private.
Is my PDF uploaded?
No. Signing happens locally in your browser.