HTML Formatter & Beautifier

HTML (HyperText Markup Language) is the standard markup language for creating web pages and web applications. It describes the structure of a web page using a system of tags and attributes, defining headings, paragraphs, links, images, and other elements.

Clean, well-formatted HTML is easier to read, maintain, and debug. Consistent indentation helps developers quickly understand the document structure and hierarchy of elements. Proper attribute ordering also improves code consistency across a project.

1. Paste your HTML — Copy and paste any HTML code into the top textarea. You can also type directly or use the Example link to load sample HTML.
2. Choose options — Select indentation style (2 spaces, 4 spaces, or Tab). Toggle attribute sorting if desired.
3. Format or Minify — Click Format HTML to beautify with proper indentation, or Minify to compress into a compact form.
4. Validate — Click Validate to check for basic syntax issues (open/close tag matching).
5. Copy or download — Use the copy button on the output area or click Download .html to save the result.