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ToolMug

Sign PDF

Fill in the signature line without a printer or scanner. Create a signature once — drawn, typed or from a photo — then place it, resize it and add the date anywhere in the document. The PDF never leaves your device.

Runs in your browser — nothing you enter is uploaded

or drop a file here

How to use

  1. Choose the PDF to sign.
  2. Create a signature by drawing it, typing your name or uploading a photo of your signature.
  3. Go to the right page, click your signature to place it, then drag and resize it onto the signature line.
  4. Add the date or other text if needed, then download the signed PDF.

Options explained

Draw
Sign with a mouse, finger or stylus. The stroke gets slightly thinner when you move faster, like real ink.
Upload
Sign on white paper, take a photo and upload it. The white background is removed so only the ink is placed on the page.
Add date / text
Places today's date or any text, such as your printed name, as a separate item you can move and resize.

Examples

Rental agreement. Upload a photo of your signature once, place it on each page that needs initials, add the date on the last page.

Form from HR. Type your name for a neat script signature and place it on the signature line.

Frequently asked questions

Is this a legally valid signature?

It adds a visual electronic signature, which many jurisdictions accept for everyday agreements. It is not a certificate-based digital signature; documents that require a qualified or certified signature need a trust service provider.

Can I sign on several pages?

Yes. Move between pages and place your signature, initials or date on each one. All placements are saved when you download.

Is my signature stored?

No. The signature and the document stay in your browser and disappear when you close the page.

Does signing change the rest of the document?

No. The signature is added as an image on top of the page; text and layout are untouched and the file stays searchable.

Privacy

This tool runs entirely in your browser. Your files and text are processed on your device and are never uploaded to our servers.

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