Free PDF tool
Sign PDF Online by Drawing or Uploading
Draw, upload, or type a signature, preview the PDF page, and click the exact position where the signature should appear.
Use Sign PDF free →No signup required · Everyday files are processed in your browserSimple and focused
Sign PDF without installing software
Add a signature without being restricted to a default position. Choose the page, resize the signature, and place it visually before creating the signed PDF.
Place a visible signature on a form or document when the recipient accepts that method. You can type, draw with a mouse or pen, or upload a signature image, then choose a page and position.
Before you start
Ask the recipient which signature method they require. A picture of a signature is not a certificate-based digital signature and does not provide identity verification or a signing audit trail.
How it works
Finish in three steps
Choose a PDF and draw, upload, or type your signature.
Select the page, size, and exact placement.
Apply the signature and download the signed file.
Built for everyday PDFs
What this tool gives you
- ✓Draw, upload, or type a signature
- ✓Choose any page in the PDF
- ✓Place and resize using a visual preview
Practical example
Place a signature on the final page
- Choose your signature method and review the appearance.
- Select the final page, click its signature line, and adjust the width.
- Download a separate signed copy and reopen it to confirm its placement.
A visible signature appears where you placed it. No certificate or verified signer identity is created.
Capabilities and limits
- This is a visual-signature tool, not a regulated identity or certificate-signing service.
- Editing a previously digitally signed PDF can invalidate its existing signature. Keep the signed original and consult the sender before changing it.
When the result is unexpected
The signature has an unwanted background
Use a transparent PNG or draw directly in the signature pad.
The recipient requires a digital certificate
Use the recipient's accepted certificate-signing workflow. This tool cannot substitute for that requirement.
Check the downloaded file
Verify the correct person, page, date, and position. Protect a saved signature image as carefully as other personal data and delete unwanted local copies yourself.
Questions
Sign PDF FAQ
Can I draw my signature online?
Yes. Use the drawing pad with a mouse, trackpad, pen, or touch input.
Can I choose where the signature goes?
Yes. Click the desired position on the page preview and adjust the signature width before processing.
Ready to work on your PDF?
Open Sign PDF, choose your file, and download the result.
Open Sign PDF →