Free Online HTML Editor

Live preview and syntax-highlighted editing for HTML snippets.

What is This Tool?

This is a free, web-based HTML Editor that lets you write, edit, and preview HTML code instantly in your browser. Powered by CKEditor 4, it offers a clean WYSIWYG (What You See Is What You Get) interface with live output. Whether you're a beginner learning HTML or a developer needing a quick editor, this tool is perfect for you.

Key Features

  • ✔️ Real-time HTML preview while you type
  • ✔️ Visual editing with WYSIWYG support (CKEditor 4)
  • ✔️ Supports full HTML5 syntax
  • ✔️ Edit raw HTML or use the visual editor
  • ✔️ No sign-up, no ads, and completely free
  • ✔️ Mobile-friendly and works on any browser

How to Use the HTML Editor

  1. Start typing HTML code in the editor on the left.
  2. View the live preview instantly on the right (or below on mobile).
  3. You can switch between source mode and visual mode using CKEditor toolbar.
  4. Copy or download the final HTML once you're done!

Who Is This Tool For?

This online HTML editor is perfect for:

  • 🧑‍🎓 Students learning web development
  • 👨‍💻 Front-end developers prototyping code
  • 📝 Bloggers editing HTML snippets
  • 📧 Email marketers formatting HTML emails
  • 💼 Anyone needing a quick, clean HTML editor

Privacy First

All editing happens locally in your browser. We do not collect, store, or transmit your HTML code. Your data stays 100% private and secure.

More Free Tools

Like this tool? Check out other free utilities on ToolMatrix.org -- your ultimate web toolbox!

Text Case Converter

Instantly convert text to uppercase, lowercase, sentence case, or title case. A fast and free text case converter for all.

Image Compressor & Resizer

Resize and compress images online, adjust aspect ratio, change format, set quality, keep EXIF, and preview instantly.

Color Picker

Pick a color to see HEX, RGB, HSL & CMYK in real time. Copy instantly and save favorites in your browser.

Color Palette Generator

Upload an image to generate a palette instantly. Download HEX codes for web design, branding, and marketing.

JSON Formatter & Validator

Beautify, validate & convert JSON with syntax highlighting, error check, and export to XML, YAML, or CSV.