Sign PDF
Add your signature to a PDF without printing or scanning. Draw it with a mouse or finger, type it in a handwriting-style font, or upload an image of your signature, then place, resize and add the date on any page before downloading the signed copy.
The interactive tool loads here when JavaScript is enabled. Files are processed locally in your browser.
How to use Sign PDF
- Choose the PDF you need to sign.
- Draw, type or upload your signature.
- Click the page preview to place the signature, and drag or resize it.
- Optionally add today's date, then download the signed PDF.
Features
- Signature pad with smooth strokes for mouse, pen and touch.
- Typed signatures in a cursive style with adjustable color.
- Uploaded signature images keep their transparency.
- Place signatures on several pages; the original text and layout are untouched.
Supported formats and limitations
Input: PDF, plus an optional PNG or JPG signature image. Output: signed PDF.
- Adds a visual signature, not a certificate-based digital signature.
- Password-protected PDFs must be unlocked first.
Frequently asked questions
Is this a legally binding electronic signature?
It adds a visual signature image, which many organisations accept for everyday agreements. It is not a certificate-based digital signature; check what your recipient requires.
Can I sign on my phone?
Yes. Draw the signature with your finger on the signature pad, then tap the page to place it.
Is my signature stored anywhere?
No. The signature exists only in this browser tab and is cleared when you leave the page.