Digital Signature Tool – Create, Draw, Type & Download Your Signature Online

Below is a complete responsive Digital Signature Tool built with HTML, CSS and JavaScript.

It includes drawing, pen colour, thickness, eraser, undo/redo, clear, typed signature, image upload, transparent background, and PNG download.

Digital Signature Tool

Create, customise and download your digital signature for free.

Pen

Size 4px

Eraser

Draw your signature here

Transparent Background

Brush Script Segoe Script Lucida Handwriting Casual Cursive

Text Colour

Your Signature

Upload Signature Image

Upload JPG, JPEG or PNG signature image.

📁 Choose Signature Image

Digital Signature Tool • Free to use • Your signature is processed in your browser.

Included features ✍️ Draw signature with mouse, touch and mobile screen 🎨 Custom pen colour 📏 Adjustable pen thickness 🧽 Eraser mode ↶ Undo / ↷ Redo 🗑 Clear signature ⌨️ Type a signature ✨ Multiple signature fonts 🎨 Typed-signature colour 🖼️ Upload existing signature 🔍 Responsive preview 🟦 Transparent-background option for drawn signatures ⬇️ Download signature as PNG 📱 Fully responsive mobile design 🔒 No server or external API required; processing happens in the browser