Gearboxly

Free Sign PDF

Upload a PDF, draw your signature, download it signed.

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What is the Sign PDF?

Getting a PDF signed usually means printing it, signing with a pen, scanning it back and hoping it's straight. This tool skips all of that: upload the PDF, draw your signature on screen, drop it where it belongs, add your name and the date, and download the signed document.

Crucially, the file never leaves your browser — it's opened, signed and saved entirely on your device, which matters for anything private.

Last updated: Aug 27, 2026

What does this tool do?

You upload a PDF and it renders each page. Click Add signature to draw your signature in a pop-up pad, then place and resize it on the page. You can also drop in text — your typed name, initials or a note — and insert today's date with one click. Drag everything into position, then download a new PDF with your signature embedded.

It's built for the common case: signing and dating a document yourself, fast and privately.

Key features

Draw your signature

Sign with a mouse, finger or stylus.

Add name & date

Type text and insert today's date.

Place anywhere

Drag and resize on any page.

Private

The PDF never leaves your browser.

Download signed

Get a finished PDF to send on.

Example

Input
A contract PDF that needs your signature and the date.
Processing
Draw your signature, place it on the line, add the date.
Output
A signed PDF you download and email back.

Common use cases

  • Remote workersSign documents without a printer or scanner.
  • FreelancersSign and return contracts fast.
  • Tenants & buyersSign forms and agreements.
  • StudentsSign permission and enrolment forms.
  • Small businessesSign invoices and letters.
  • AnyoneSign a PDF without the print-sign-scan chore.

Benefits

  • No printer or scanner needed.
  • Your document stays private on your device.
  • Place the signature exactly where it goes.
  • Free with no sign-up.

Tips

  • Draw a larger signature in the pad — it looks cleaner when scaled down onto the page.
  • Use the date button so the date matches the day you sign.
  • Zoom the page in your browser if you need to place the signature precisely on a line.
  • Download and keep the signed copy; the tool doesn't store your document anywhere.
  • For contracts that must be legally verifiable, use a dedicated e-signature service that records consent, identity and an audit trail.

Common mistakes to avoid

Expecting a legal audit trail

Fix: This embeds a signature image; for verifiable signing use an e-signature service with identity checks and a log.

Signing a scanned image PDF off-position

Fix: Place and resize the signature over the correct line before downloading; drag it precisely.

Forgetting to download

Fix: Nothing is saved for you — download the signed PDF before you close the tab.

Tiny signature

Fix: Draw big in the pad and scale down on the page for a cleaner result.

How it works

  1. 1

    Upload your PDF

    It opens in your browser.

  2. 2

    Sign and add details

    Draw a signature, add name and date.

  3. 3

    Download

    Get the signed PDF, placed where you want.

Frequently asked questions

No — the PDF is opened and signed entirely in your browser and never sent to a server, which matters for private documents.

Upload the PDF, click Add signature to draw your signature, then place it on the page. You can also add your name as text and insert today's date, then download the signed PDF.

It embeds your signature into the PDF, which is fine for many everyday documents. For a legally binding signature with identity verification and an audit trail, use a dedicated e-signature service.

No — the PDF is opened and signed entirely in your browser and never sent to a server.

Upload the PDF, click Add signature to draw it, then place it on the page. You can also add your name and today's date, then download the signed PDF.

It embeds your signature into the PDF, which is fine for many everyday documents. For legally binding signing with identity verification and an audit trail, use a dedicated e-signature service.

Yes — free, no sign-up.

Conclusion

Upload, draw, place, download — sign a PDF in your browser without printing a thing, and without your document ever being uploaded. It's ideal for everyday signing; for contracts needing verifiable identity and an audit trail, reach for a dedicated e-signature service.

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