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Online Stamp Maker

Create a round or square stamp image with up to four characters and a transparent background. Download a PNG from your browser.

Run it in your browser

Free · no sign-up · files stay on your device

Everything runs in your current browser. Selected files and text are not sent to our servers. Some tools download a small engine the first time you run them.

Launch the tool

How to use it

  1. Enter a name or short stamp text.
  2. Choose a round or square shape and ink color.
  3. Download the transparent PNG image.

Frequently asked questions

Is the stamp sent to a server?

No. The image is drawn on a canvas in your browser.

How much text fits?

The current tool uses the first four characters of the entered text.

Can I use it as a legal seal?

No. It creates an image for documents and does not provide seal registration, identity verification, or electronic signing.