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Signature Generator

Create a handwritten-style signature in your browser. Draw with your mouse or finger, or type your name in a cursive font. Download as PNG or copy directly to your clipboard.

Mode
Ink Color
Stroke
Draw your signature below

Click or tap the canvas to start drawing

Table of Contents

What is a Digital Signature?

A digital signature is a visual representation of your handwritten signature in a digital format — typically a PNG image. It can be used anywhere a signature is expected but where pen and paper are not available: PDF forms, contracts, invoices, artwork, and more.

Unlike a cryptographic digital signature (used for authentication and non-repudiation), a visual signature generator produces an image that looks like your handwritten signature. It is useful for informal documents, internal forms, and cases where a visual mark is sufficient.

Draw vs Type — Which Should You Use?

Draw Mode

Produces the most authentic result. Use a touchscreen or a graphics tablet for the most natural output. Works with a mouse too, though results vary.

Best for:

  • Personal or informal use
  • Touchscreen devices
  • When uniqueness matters

Type Mode

Renders your name in a cursive or handwriting-style font. Consistent and clean every time. Faster than drawing, especially on a desktop.

Best for:

  • Consistent branding use
  • Fast signature generation
  • When you don't have a touchscreen

How to Use This Tool

Draw Mode

  1. Select Draw mode.
  2. Choose your ink color and stroke thickness.
  3. Click and drag (or tap and drag on touch) across the canvas to sign.
  4. Use Undo to remove the last stroke, or Clear to start over.
  5. When satisfied, click Download PNG or Copy PNG.

Type Mode

  1. Select Type mode.
  2. Enter your name in the text field.
  3. Choose a font style and ink color.
  4. The preview updates live as you type.
  5. Click Download PNG or Copy PNG.

Where to Use Your Signature

  • PDF documents: Most PDF editors (Adobe Acrobat, Preview on Mac, PDF Expert) let you insert a PNG image as a signature.
  • Google Docs / Word: Insert the PNG file inline at the signature line.
  • Digital invoices: Add your signature image to invoice templates before sending.
  • Artwork and design: Sign illustrations or design work before sharing.
  • Letters and cover letters: Add a personal touch to formal documents.
  • Email Signature: Use alongside your contact details in an email signature block (see our Email Signature Generator for a complete solution).

Tips for a Better Signature

  • Use a touchscreen or stylus: Drawing with a finger or stylus produces a far more natural result than a mouse.
  • Sign slowly: Drawing too fast creates jagged lines. Slower strokes follow curves more smoothly.
  • Use a medium or thick stroke: Thin strokes can look weak. A medium weight looks more confident on the page.
  • Keep it simple: Overly complex signatures are hard to draw consistently. A clean, flowing signature is more reliable.
  • Use dark ink on documents: Black (#1a1a1a) or dark navy are the most legible and professional choices for signed documents.
  • Save your PNG: Once you have a signature you like, download and keep it for reuse.

Frequently Asked Questions

Is my drawing sent to a server?

No. Everything happens entirely in your browser using the HTML5 Canvas API. Nothing is uploaded or stored.

Is this legally binding?

A visual signature image is generally not considered a legally binding electronic signature on its own. For legal documents, use a dedicated e-signature platform such as DocuSign, HelloSign, or Adobe Sign, which provide authentication and audit trails.

What resolution is the downloaded PNG?

The canvas is 800 × 240 pixels. This is sufficient for most digital uses. If you need a higher resolution version, zoom your browser to 200% and redraw — the internal canvas size will scale up accordingly.

Can I get a transparent background?

The download and copy functions add a white background for maximum compatibility. If you need a transparent PNG, download the file and use a free tool like Remove.bg or GIMP to remove the white background.

Which font looks the most like a real signature?

Great Vibes and Dancing Script tend to look the most authentic, with flowing connected strokes. Pacifico and Satisfy have a more casual, rounded feel. Caveat looks like neat handwriting. Try a few and see which suits your style.