Sign PDF
Sign a PDF for free. Draw or upload your signature, place it on any page, then resize and rotate it. Your document never leaves your device.
How to sign a PDF
- Open your document. Choose a PDF, or a photo of a document.
- Add your signature. Draw it with your finger, mouse or trackpad, or upload a picture of it. snappdf can remove the white background so only the ink shows.
- Place it and download. Drag it into place, resize or rotate it, and save the signed PDF.
Common questions
Can I sign a PDF on my phone?
Yes. Draw your signature with your finger and place it anywhere on the page.
Can I use a photo of my signature?
Yes. Sign a piece of paper, take a photo and upload it. Turn on Remove white background and only the ink goes on the page.
Does it add a digital certificate?
No. snappdf puts your signature on the page, like signing a printed copy. If someone needs a certificate-based signature, check with them first.
Is my document uploaded?
No. Everything happens in your browser, so your document never leaves your device.
snappdf runs in your browser, so it needs JavaScript turned on.