HTML Formatter

Beautify Raw HTML Instantly

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Understanding HTML Formatting

Readable Markup

Turn minified or single-line HTML into properly nested, indented markup that's easy to scan.

Debugging Structure

Spot unclosed tags or incorrect nesting immediately once the structure is visually indented.

Learning & Templates

Format a scraped or minified page snippet to study its structure or reuse it as a template.

Local Processing

Your markup never leaves your browser — formatting runs entirely client-side.

How HTML Formatting Works

This tool re-indents your HTML based on element nesting depth, placing each tag on its own line with consistent 2-space indentation. It doesn't change the meaning of your markup — only the whitespace between tags — making deeply nested structures far easier to read and debug.

Key Takeaways

Nesting-Aware Indentation: Indentation reflects the actual DOM nesting depth of each element.
Non-Destructive: Only whitespace is changed — your markup's meaning and rendering stay identical.
Client-Side Only: All formatting happens locally in your browser — no data is ever sent to a server.

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