FormKit UI — Form & Input Component Library (HTML/CSS/JS)

FormKit UI — Form & Input Component Library

Stop rebuilding the same form elements on every project. FormKit UI is a free, copy-paste library of 20+ production-ready form and input components — pure HTML, CSS and JavaScript, zero dependencies.

Every component ships as a live, working demo card with a one-click "Copy HTML" button — copy clean markup straight into your own project in seconds.

Features

• 20+ form components — text, email & password inputs, floating labels, textarea with live char counter, styled select dropdown, custom checkboxes & radios, toggle switches, range slider with value bubble, 6-box OTP input with auto-advance, password strength meter, file dropzone with preview, date & color pickers, search with autocomplete suggestions, quantity stepper, star rating, segmented control, 3-step multi-step form with progress bar, and validation-state demos.
• One-click "Copy HTML" on every component card — grab self-contained markup instantly.
• Dark & light mode built in, with a working theme toggle.
• Zero dependencies — no frameworks, no build step; just open index.html.
• Fully responsive — every component adapts from mobile to desktop.
• Safe rendering patterns — the demo code uses XSS-safe practices you can learn from.

What's Inside

• index.html — live showcase page with all 21 component demos
• components.css — the complete component stylesheet
• components.js — interactions: OTP auto-advance, password strength, stepper, multi-step form, validation
• README.txt — setup & usage guide

Setup (1 minute)

No build step. Download the zip, extract it, and open index.html in your browser. Click "Copy HTML" on any component and paste it into your project — include components.css and components.js for the full interactive behavior.

Need a Custom Website or Mobile App?

Downloading free code is just the start. Yadu Tech builds complete websites and mobile apps for businesses — design, development, deployment, all done for you.

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