HTML Formatter & BeautifierFree Tool
Format and beautify HTML code instantly. Professional formatting with customizable options, real-time preview, and error detection.
- Real-time formatting
- Syntax highlighting
- Error detection
- Multiple presets
- Custom options
- Export functionality
No additional options for HTML yet.
Examples
Basic HTML
Format a simple HTML document
<!DOCTYPE html><html><head><title>Test</title></head><body><h1>Hello</h1></body></html>
Nested Elements
Format HTML with nested elements
<div><span>Text</span><ul><li>1</li><li>2</li></ul></div>
Attributes and Scripts
Format HTML with attributes and embedded JS
<button onclick="alert(1)">Click</button>
Key Features
- ✔️Syntax Highlighting
- ✔️Error Detection
- ✔️Linting
- ✔️Validation
- ✔️Real-time Formatting
Frequently Asked Questions
Does this HTML formatter support embedded CSS/JS?
Yes, it can format embedded CSS and JS if the option is enabled.
Can I minify HTML?
Use the "Compact" preset to minify your HTML.
Does it wrap attributes?
Yes, you can control attribute wrapping in the options.
Does it validate HTML syntax?
Basic validation is included, but for full validation use a dedicated HTML validator.
Is my HTML sent to a server?
No, all formatting is done locally in your browser.
Can I format large HTML files?
Yes, but very large files may be slow in the browser.