HTML Formatter
FormattersTired of messy HTML code? Our free online HTML formatter instantly cleans up your markup, making it easier to read and maintain while supporting custom indentation and style preferences.
Input
Output
Indentation:
Tired of messy HTML code? Our free online HTML formatter instantly cleans up your markup, making it easier to read and maintain while supporting custom indentation and style preferences.
Search for a command to run...
Best Practice
Always use lower-case tag names and attribute names for consistency and compatibility in HTML5.
Tip
Self-closing tags like <img /> are optional in HTML5 but help maintain clarity for developers used to XML.
HTML (HyperText Markup Language) is the standard language for documents designed to be displayed in a web browser. It provides the structure of a webpage through a series of elements and tags. Over time, manual edits or automated generators can lead to 'spaghetti code' that is difficult to navigate. Formatting ensures that tags are properly nested and indented, which is crucial for maintaining complex web projects and ensuring accessibility.
Did You Know?
Indentation has no effect on how browsers render HTML, but it is vital for developer maintenance and sanity.
For a seamless development experience, consider using editor extensions like Prettier or Beautify within VS Code or IntelliJ. You can also integrate formatting into your CI/CD pipeline using tools like html-tidy or prettier --check to enforce coding standards before any code is merged. Establishing a shared configuration file (like .prettierrc) ensures all team members produce consistent output regardless of their local setup.
Q: Is my code saved on your servers? A: No, Codemata processes all code locally in your browser. Your data stays private and secure.
Q: Does this tool fix broken HTML tags? A: This tool focuses on formatting and indentation; for structural error checking, please use our HTML Validator tool.
Q: Can I use this for PHP or template files? A: Yes, it can handle basic HTML structures within templates, though logic tags like PHP or Liquid might remain as-is.