Helpful Toolbox

Sign PDF

Draw your signature, click where it goes, and download a signed PDF — all privately in your browser.

📖 How it works & FAQ

1. Choose your PDF

2. Draw your signature

3. Pick the page & click where the signature goes

4. Signature size: 30% of page width

Sign a PDF without printing it

Signing a document used to mean printing it, scrawling your name, and scanning it back in. This tool skips all of that. You draw your signature once with a mouse, trackpad, or finger, then drop it exactly where it belongs on the page — a contract signature line, a form, a permission slip, or a delivery receipt. The finished file downloads as a normal PDF that anyone can open.

Private by design

Your PDF and your signature never leave your device. Everything — reading the file, capturing your drawing, and stamping the image onto the page — happens right here in your browser using JavaScript. Nothing is uploaded to a server, so even sensitive paperwork stays yours. Close the tab and it is gone.

How to use it

  1. Click Choose your PDF and pick the file you want to sign.
  2. Draw your signature in the white box with your mouse, trackpad, or finger. Use Clear signature to try again.
  3. Select which page to sign from the drop-down, then click on the page preview where you want the signature centered.
  4. Slide the size control until the signature looks right for the page.
  5. Click Stamp & download signed PDF and your signed file saves automatically.

FAQ

Is my document uploaded anywhere?
No. The PDF is processed entirely in your browser and is never sent to any server.
Can I sign more than one page?
Yes. After stamping, choose a different page, click a new spot, and stamp again before downloading — each stamp is added to the file.
Does the signature have a white box around it?
No. The signature is stamped with a transparent background, so only your ink shows over the document.
Is a drawn signature legally valid?
In many places an electronic signature is accepted, but rules vary. This tool provides the image only — check the requirements for your specific document.