Sign PDF Online Free — E-Signature

Create your signature by drawing, typing, or uploading — then stamp it at exact positions on any pages. Your signature never leaves your browser.

Free forever · No watermark · No signup · Files never leave your device. Use it right below — the interactive tool loads with this page.

How to use Sign PDF

Is my signature uploaded anywhere?

No. It is drawn and stored only in your browser's local storage — it never touches a network.

Can I place the signature on multiple pages?

Yes. Add as many placements as you need, with per-placement position and size.

Is this a legally valid e-signature?

It is a standard electronic signature mark, accepted for most everyday agreements. Regulated filings may require certified signatures.

Can I use my scanned handwritten signature?

Yes — upload a photo or scan of it, ideally as a transparent PNG, and place it like any signature.

Do recipients need this app to see the signature?

No. It bakes permanently into the PDF and opens signed in every reader.