Sign a PDF

Add your signature to a PDF without printing. Draw it, type it or upload an image, then drag it where it belongs.

  • 🔒 Private: runs in your browser
  • 🆓 Free, no signup
  • ⚡ No upload wait
About the tool

What is Sign PDF?

This adds a visual signature, the kind you would sign on paper, which is accepted for many everyday forms, agreements and approvals. Your signature never leaves your device, which matters for something this personal.

It is not a certificate-based digital signature. If a contract legally requires a qualified electronic signature, use the service named in that contract. For a clean look, upload a photo of your signature on white paper and keep the transparent-background option on.

Your files stay with you. This tool works inside your browser tab. Nothing you select is uploaded, stored or seen by us.
How to use

How to use Sign PDF in 3 steps

  1. Upload the PDF to sign
  2. Create your signature and drag it onto the page
  3. Click Sign PDF and download the signed copy

💡 Pro tips

  • Sign on white paper with a dark pen, photograph it flat, and use the Upload tab.
  • Zoom the slider so the signature is about the size you would sign by hand.
  • Sign every page only when a document asks for initials on each page.
Key features

Why use MyPDF for this

✔

Three ways to sign

Draw with mouse or finger, type your name, or upload an image.

✔

Drag to place

Position and resize the signature right on the page.

✔

Background removal

Make an uploaded signature transparent in one click.

✔

Never stored

Your signature exists only in your browser tab.

FAQ

Frequently asked questions

Is this a legally binding signature?

It is an image of your signature. Many parties accept that for everyday documents, but some contracts require a certified digital signature. Check what your recipient requires.

Can I sign every page?

Yes, tick “Place the signature on every page”. Position is applied relative to each page.

Is my signature stored anywhere?

No. It exists only in your browser while the page is open.

Related articles

Guides to help you get more done

Ready to try Sign PDF?

It is free, private and takes seconds. Your files never leave your device.