How do I create a digital signature online?

Draw your signature with your mouse or finger on the canvas. Then download it as a transparent PNG to use in documents.

Can I use this signature on legal documents?

This tool creates an image of your handwritten signature. Whether it is legally binding depends on your jurisdiction and the document requirements.

Is my signature saved or uploaded?

No. Everything runs in your browser. Your signature is never sent to any server.

Does it work on mobile and touchscreen?

Yes. The drawing canvas supports touch input on phones, tablets, and stylus devices.

Free Online Signature Maker

Draw your handwritten signature with mouse or touchscreen. Download as transparent PNG to insert into documents, contracts, or any image. 100% browser-based — your signature is never uploaded.

Read our full guide

Features

Natural handwriting with smooth Bézier curves

Works with mouse, touchscreen, and stylus (pressure-sensitive)

3 pen colors: black, blue, red

3 pen thickness options: thin, medium, thick

Undo last stroke or clear canvas

Export as transparent PNG or white-background JPEG

Copy directly to clipboard for pasting into documents

How to Use

Draw your signature on the canvas using mouse or finger

Adjust pen color and thickness in the sidebar

Download as PNG (transparent) or JPEG (white background)

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100% private — your images are processed in the browser and never uploaded to any server.

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