HTML Live Preview

HTML Live Preview is a Coding & Development tool that provides a fast online HTML editor with instant live preview. It supports HTML, CSS, and JavaScript editing, offering real-time visual feedback and code formatting.

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At a glance

Pricing

Free

Free tier

Yes

API

Skill level

Technical

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About

What is HTML Live Preview?

HTML Live Preview is a professional, fast, and free online editor designed for web developers to instantly test and preview their HTML, CSS, and JavaScript code. It offers a real-time live preview, allowing users to see changes as they type, either on the same page or in a separate tab for stability. The tool integrates CodeMirror for syntax highlighting, highlight.js for enhanced readability, and JS Beautifier for efficient code formatting. A key differentiator is its 100% privacy, as all code input and processing occur locally within the browser, ensuring no data is stored on external servers. It also includes features like dark mode, sample text, and export options, making it a comprehensive and secure solution for quick web development tasks and learning.

Best used for

Ideal for developers and students who need to quickly prototype web components, debug HTML/CSS layouts, and learn web development interactively. Especially valuable for those prioritizing privacy, as all code processing occurs locally within the browser, ensuring data security.

Common actions

edit HTML

preview web code

format code

learn web development

debug web layouts

Developer ToolsEducationweb app

Capabilities

Key features

Real-time code preview
Syntax highlighting
HTML Beautification
CSS and JavaScript support
Dark mode
Local storage processing
Export options

Target Audience

developerstudentfreelancer

Integrations

Not yet documented

Pricing & Plans

Free

FAQs

Is HTML Live Preview truly private?

Yes, HTML Live Preview is designed for 100% privacy. All code input and processing are handled locally within your browser's memory, meaning no code is ever stored on the tool's servers. Only preferences like Dark Mode settings are saved in local storage.

What programming languages does HTML Live Preview support?

The tool primarily supports HTML, CSS, and JavaScript. It provides a unified editor where you can write and preview code from all three languages simultaneously, making it a versatile environment for front-end web development.

Does HTML Live Preview offer code formatting?

Yes, HTML Live Preview includes a code formatting function. It utilizes the efficient third-party library JS Beautifier to help users beautify and organize their HTML, CSS, and JavaScript code for better readability and consistency.

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