Signature PNG for PDF
Create a transparent PNG of your signature that you can place on a PDF with any editor that lets you add an image.
- Free
- No sign-up
- Stays on your device
Drop your signature photo here
or paste an image. JPG, PNG and WebP work.
Choose image
Keep faint strokesRemove paper texture
Ink color
How to use it on a PDF
- Make the PNG with the tool above and download it.
- Open your PDF in an editor that can add images or stamps, such as Adobe Acrobat or a free online PDF editor.
- Insert the image and drag it onto the signature line.
- Resize it, then save a copy of the PDF.
Some contracts and forms need a certified electronic signature from a signing service. A signature image works for many everyday documents, but check what the recipient accepts.
Questions
Is a signature image legally valid?
It depends on the document and where you live. Many everyday uses accept it, but some require a certified e-signature. Ask the person or organization requesting it. This is not legal advice.
What size should the PNG be?
The tool keeps your photo resolution up to 2400 pixels on the longest side, which is more than enough. You can shrink it in your PDF editor.