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Sign a PDF online

Sign a PDF by drawing, typing or uploading your signature, then place it anywhere on the page. Your signature never leaves your device.

  • Runs in your browser, never uploaded
  • Free, no sign-up
  • Up to 100 MB

Drop your file here

or

Processed in your browser · up to 100 MB · never uploaded

Sign documents in a minute, without printing

Draw your signature with a mouse, finger or stylus, type your name in a handwriting font, or upload a photo of your signature on paper. Uploaded signatures can have their white background removed automatically, so they sit naturally on the page. The signature is trimmed, saved as a transparent image and placed on the page you are viewing, ready to move into position.

Tick Remember on this device and your signature is stored in this browser only, for next time. It is never sent to us.

How to sign a PDF

  1. 1

    Open the PDF

    Choose the document you need to sign.

  2. 2

    Create your signature

    Draw, type or upload it, and pick an ink color.

  3. 3

    Place it

    Drag the signature onto the signature line and resize it with a corner handle.

  4. 4

    Add the date and download

    Use Add text for the date or your printed name, then save and download.

Features

  • Draw, type or upload

    Three ways to create a signature that looks like yours.

  • Background removal

    Photos of a paper signature become a clean, transparent signature.

  • Saved on your device only

    Up to four signatures are remembered in this browser if you choose.

  • Initials too

    Create a second, smaller signature for initialing each page.

Is an electronic signature legally valid?

In many countries, a simple electronic signature like this is accepted for everyday agreements, such as forms, letters, quotes and consent slips. Some documents, such as certain property, court or government filings, need a certified digital signature or a wet-ink signature. Check what the recipient requires. This tool adds a visible signature image. It does not add a certificate-based digital signature.

Sign PDF: frequently asked questions

No. Signing happens in your browser. If you tick Remember on this device, the signature is kept in this browser's local storage and nowhere else.

Yes. Draw your signature with your finger, then drag it into place.

Open the signature window and click the × on the saved signature. Clearing your browser data also removes it.

Yes. Send them the signed file and they can add their signature with this tool too.

No. It adds a visible signature image, which is what most everyday documents need.