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Sign PDF

Add your signature to a PDF by drawing it, typing your name or uploading an image, then drag it into place on any page. Nothing is uploaded.

Choose or drop a PDF. It is opened in this tab and never uploaded.

Your file stays on your device

Your browser opens and processes the file itself. It is never uploaded, to Sellstamp or anyone else, and nothing is kept after you close the page.

Selling a PDF?

An ebook, a guide or a workbook: Sellstamp gives it a storefront and delivers it automatically the moment someone pays. Open a free store

How to use it

  1. Choose the PDF.
  2. Draw your signature, type your name, or upload an image of it.
  3. Pick the page and drag the signature into place; arrow keys move it, Shift with arrows resizes it.
  4. Press “Sign the PDF” and download it.

Your files are not uploaded

The PDF is put together by this browser tab. Your files are read from your device, processed here, and the result is handed back to you as a download. Nothing is sent to Sellstamp or anyone else, so there is no copy on a server to worry about afterwards, and no upload to wait for.

What kind of signature this is

This puts a picture of your signature on the page, which is what most “sign and send it back” requests ask for. It is not a certificate-based digital signature, which proves who signed and that the file has not changed since; some contracts, banks and government forms require one, and they say so.

Your signature stays with you

The drawing, the typed name and any image you upload are used on this page only. Nothing is stored, so there is no saved signature for anyone else to reuse.

Questions

Is a signature added this way legally binding?

In many places an electronic signature like this is accepted for everyday agreements, but the rules depend on the country and the document. If a form asks for a qualified or certificate-based signature, this is not that.

Can I sign on my phone?

Yes. Draw with your finger in the box, then drag the signature into place on the page.

Can I add a date or initials too?

Sign once, then open the signed PDF here again and add a typed line with your initials or the date.

Can I place the signature without a mouse?

Yes. Tab to the signature on the page and use the arrow keys to move it; hold Shift to change its size.

Is my signature saved anywhere?

No. It exists only in this tab and is gone when you close it.