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Add a signature or stamp to a PDF

Draw or upload your signature, place it on a page and download your PDF. Free, no account, and your documents stay on your device.

PDF + drawn signature or PNG/JPG → PDF

View guide : Add a drawn signature or signature image to a PDF page (new tab)

Add a signature or stamp to a PDF

Prepare your signature, then place it on your document.

1. Your signature or stamp

Draw with a mouse or finger, then use your signature.

2. Your PDF document

Visual signature, without electronic certification. Keep your original and check the downloaded PDF.

Formats and limits

PDF: up to 50 MB and 1,000 pages, without a password. PNG or JPG signature: 5 MB and 4 million pixels. One signature on a chosen page. Output: up to 64 MB.

A transparent PNG works best. JPG backgrounds are kept. PDFs containing a digital signature field are rejected.

Your documents and signatures are not saved. Download your result before closing or changing language.

Steps, formats and limits

How to use this tool

  1. Choose a PDF or try the fictional sample.
  2. Draw your signature and select Use my signature, or upload a PNG/JPG image.
  3. Choose a page, position and resize the signature, then create and download your PDF.

Is this a certified electronic signature?

No. This tool adds a visual signature image. It does not certify the signer or provide a signing certificate.

Can I use the keyboard?

Yes. Focus the signature on the page and use the arrow keys, or adjust the horizontal and vertical sliders.

Which files are supported?

PDFs up to 50 MB and 1,000 pages, without a password. PNG/JPG signatures up to 5 MB and 4 million pixels. One signature on a chosen page, with output up to 64 MB. Transparent PNGs work best; JPG backgrounds are kept. PDFs containing digital signature fields are rejected.

Are my files saved or uploaded?

No. Processing stays in this browser. Download and check the result before closing or changing language. Keep your original document.

Read the practical guide: Add a drawn signature or signature image to a PDF page (new tab)