qevroHTML Formatter
Paste or upload your HTML to beautify, format, and preview it live.
About HTML Formatting
What is HTML?
HTML (HyperText Markup Language) is the standard markup language for creating web pages. It defines the structure of web content using elements like headings, paragraphs, links, images, forms, and more. Well-formatted HTML is crucial for readability and maintenance.
How to Beautify HTML Online
Paste your minified or messy HTML into the input, click Format, and get properly indented HTML with consistent spacing. The tool handles self-closing tags, nested elements, inline content, and comments. You can also preview the rendered HTML in a sandboxed iframe.
HTML Formatting Best Practices
Use consistent indentation (2 or 4 spaces), keep attributes on the same line for short elements, break long lines, close all tags properly, and use semantic HTML elements. Our formatter enforces these practices automatically.