Online Digital Signature Maker

Draw or type smooth digital signatures for document signing with instant transparent PNG download.

Draw with your mouse, finger, or stylus. Transparent PNG export.

How to Use Signature Maker

  1. Draw your signature using mouse, touchscreen, or stylus, or switch to Type mode.
  2. Adjust pen color (black, blue, red) and stroke width.
  3. Download your transparent PNG signature ready to place into PDF contracts.

Technical Specifications & How It Works

Smooth cubic Bézier interpolation creates lifelike ink flow suitable for PDF signing.

100% Client-Side Privacy: Signatures are drawn directly into HTML5 canvas memory. Zero bytes leave your browser.

Frequently Asked Questions

Is the downloaded signature transparent?

Yes. The output PNG has a transparent background so you can overlay it on contracts and documents.

Does it support stylus and touchscreen devices?

Yes. Touch and pen events are natively supported with pressure-responsive curve smoothing.

Can I type my signature instead of drawing?

Yes. Switch to the Type Signature tab to render your name in elegant calligraphy scripts.

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