Stamp & Signature Maker
Design stamps and draw signatures as transparent PNGs. Send directly to PDF Sign.
How to use
- 1. Create a stamp or signature.
- 2. Download the PNG, or choose "Add to PDF."
- 3. In the PDF Sign tool, upload your PDF and apply the signature.
Stamp
Shape
Signature
Stamp preview
Signature preview
The name and handwriting are combined.
About this tool
Stamp Maker creates transparent PNG seals or handwritten signatures for e-signing.
Seals that are too dark hide nearby text; too light get rejected. Export transparent PNG, then size it on a real PDF in PDF Sign.
Tip — Export with a transparent background so stamps sit cleanly on PDFs.
How to use
- 1Upload or drag a PDF file.
- 2Configure pages, order, or other options.
- 3Run the tool and download the result PDF.
FAQ
Stamp or handwritten signature?
Both — circular stamp text or canvas signature strokes.
Remove the background?
Export PNG with transparency; white backgrounds show as boxes on PDFs.
How do I place it on a PDF?
Use PDF Sign or PDF Add Image with the downloaded PNG.
Are files uploaded to a server?
No. Every tool runs entirely in your browser. Files and text you enter are never sent to our servers.