Sign PDF Online — Draw or Type a Signature Free

How to sign a PDF

Drop the PDF you need to sign.
Draw your signature with mouse or finger, or type it and pick a style.
Drag the signature into place, resize it, and download the signed PDF.

Frequently asked questions

Is this a legally binding e-signature?

Kameleo places a visual signature image on the document. For many everyday uses that's sufficient, but it is not a certificate-based digital signature — check the requirements in your jurisdiction for high-stakes contracts.

Is my signature stored anywhere?

Only on your device, and only if you choose to reuse it. Nothing is uploaded.

Can I sign on my phone?

Yes — the signature pad works with touch on any modern mobile browser.

Signing a PDF Online: What Counts as a Signature?