Do I need any JavaScript to make it switch states?

No JavaScript is needed. The browser natively toggles the checkbox checked state on click or Spacebar, and CSS `:checked` selectors animate the sliding knob.

Updated: August 2026 • Verified v1.2

Pure CSS Accessible Toggle Switch Generator

Creative & DesignDesign

Local Browser Execution: Your input is processed locally in your browser and is not sent to UTL servers.

input:checked + .track::after { transform: translateX(travel_distance); }

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Understanding Your Results

Adjusts switch dimensions, active/inactive colors, and knob transition curves, renders an interactive live preview toggle (keyboard navigable), and generates clean HTML and CSS markup with zero JavaScript.

Practical Guidance & Next Steps

Building toggle switches on `<input type="checkbox">` with `:focus-visible` styling ensures 100% WCAG AA compliance and native mobile touch support.

What is this?

A web design utility that creates customizable, accessible toggle switches using pure CSS and standard HTML5 checkbox elements.

How does it work?

1. Customize width, height, colors, and animation duration. 2. Click the live interactive preview or press Spacebar to toggle. 3. Copy the ready-to-use HTML and CSS code.

Why use it?

Delivers sleek, modern mobile-style switches with zero dependencies and built-in screen reader accessibility.

Technical Scope & Calculation Limitations

Generates pure HTML5 and CSS3 code.

Frequently Asked Questions

Yes. It uses a standard `<input type="checkbox">` element hidden visually via CSS. Screen readers announce it as a native checkbox toggle, and users can toggle it with the Spacebar.

Windows Desktop & Widget Options