Sign PDF
Important: This adds a visible signature image to your PDF in your browser. It is NOT a certified digital signature and does not provide cryptographic proof of identity.
Your file is processed only in your browser. It is not uploaded to a server.
Sign a PDF in your browser, for free
The Sign PDF tool on SavyTools lets you add a visible signature to a PDF without an account, a download or a subscription. Draw with your mouse or finger, type your name in a script style, or upload a signature image, choose where it goes, and download the signed PDF. Everything runs in your browser, so your file is not sent to a server.
How to use it
Choose a PDF, create your signature by drawing, typing or uploading an image, then set the page number, signature width and position in points. Press Sign PDF and download to save a new copy with your signature on it. The original file is not changed.
Important note
This is NOT a certified digital signature. It adds a visible signature image only and does not provide cryptographic proof of identity or tamper protection. Check with the recipient if a certified or witnessed signature is required.
Frequently asked questions
Is this a certified digital signature? No. It is a visible signature image only, not a certified digital signature.
Is my PDF uploaded? No. Processing happens in your browser with pdf-lib.
Can I sign a specific page? Yes. Enter the page number where the signature should appear.
Can I use a typed signature? Yes. Type your name and press Use typed signature.