JavaScript Signature Pad | HTML5 Signature Pad

Overview

The JavaScript Signature Pad is a graphical interface that allows users to draw smooth signatures as vector outline strokes using variable-width Bezier curve interpolation. It allows you to save signatures as images and vice versa. You can use your finger, pen, or mouse on desktop and mobile devices to draw your own signature.

Drawing

Draw text as a signature using different font families and font sizes.

JavaScript Signature Pad with drawing.

JavaScript Signature Pad with saving.

Saving

Save the signature as an image to formats like PNG, JPEG, and SVG.

Loading

Load a pre-drawn signature in the control as either Base64 or URL. Support for PNG, JPEG, and SVG image types.

JavaScript Signature Pad with loading.

Signature customization

The Signature Pad control supports various customization options like background color, background image, stroke color, stroke width, save with background, undo, redo, clear, read-only, and disable.

Web accessibility

Fully supports WAI-ARIA accessibility to work with screen readers and assistive devices.
Follows WAI-ARIA best practices for implementing keyboard interactions.
Follows WCAG 2.0 standards in the design of UI element visuals such as foreground color, background color, line spacing, text, and images.

Developer-friendly APIs

Developers can control the appearance and behaviors of the Signature Pad control using a rich set of APIs.

Themes

The JavaScript Signature Pad supports several built-in themes such as Material, Bootstrap, Fabric (Office 365), Tailwind CSS, and high contrast. Users can customize any of these built-in themes or create new ones to achieve their desired look and feel either by simply overriding SASS variables or using our Theme Studio application.

Theme studio Application

Other supported frameworks

The Signature Pad component is also available in the Blazor, React, Angular, and Vue frameworks. Check it out on the other platforms at the following links:

Rated by users across the globe

Light and fast

I like JS controls the most, they are simple to use and easy to integrate to JS apps. In ASP.NET MVC your controls behave very nice, although I consider I have more control by using the JS version

Alexis A,

Software Architect, Small-Business

Syncfusion - Great controls and terrific support

The best in Syncfusion is the attention and efforts spent by the technical support whenever needed. It's priceless. The Syncfusion controls are really usefull to accelerate my projects, mainly those things related to UI.