Signature Pad
A signature pad that saves signatures drawn with mouse or touch as a transparent PNG
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
Draw your signature directly with a mouse or finger, then save it as a PNG image with a transparent background. Freely adjust the stroke color and thickness, and if you don't like it, just clear it and draw again.
How to use
- Set the stroke color and thickness however you like.
- Draw your signature in the signature area with your mouse or finger.
- Press 'Clear' to draw again.
- Use 'Download PNG' to save the transparent-background signature image.
FAQ
- Is the signature I draw sent to a server?
- No. Your signature is drawn only on the browser canvas and the image is created right in the browser, so it's never sent to or stored anywhere.
- Is the background really transparent?
- Yes. The checkerboard in the preview is just a backdrop to mark the transparent area; the saved PNG keeps only the signature strokes with a transparent background.
- Can I sign on a smartphone too?
- Yes. Touch is supported, so you can sign with your finger or a stylus on a smartphone or tablet.