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HTML → Markdown

100% Local

Convert HTML markup into clean Markdown code.

HTML → Markdown
HTML → Markdown Converter
HTML Input
Markdown Output
0 Words0 Lines
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This tool runs entirely in your browser. Your input is never uploaded, logged, or sent to AllDevToolsHub or anyone else, and it keeps working offline once the page has loaded.

Paste HTML to get clean Markdown, or write Markdown to see the rendered HTML output.

Overview

What is HTML → Markdown?

Extract core content from HTML and convert to clean, readable Markdown. Perfect for migrations and documentation while preserving tables, lists, and structure. For React projects, also see the [HTML to JSX](/html-to-jsx) converter, and for plain-text extraction try [HTML to Text](/html-to-text).
FAQ

Frequently Asked Questions

Reference

Technical Deep Dive

CONVERTERS

HTML → Markdown

Extract the core content from HTML and convert it into clean, readable Markdown. Perfect for migrations, documentation, and cleaning up web content while preserving structure like tables and lists.

🔁

Two-Way Conversion

Convert in either direction with consistent semantics on the round-trip.

🎯

Type-Faithful

Preserves nulls, numbers, booleans, and structure, no string-soup translation.

📦

Production-Sized

Built to handle real-world payloads, not just textbook examples.

01 Element Mapping Matrix

HTML Tag Markdown Syntax Transformation Type Status
<h1>-<h6># through ######StructuralExact
<strong>**text**Inline StylePreserved
<table>Pipe Tables |LayoutFlattened
<script>N/ABehaviorStripped

02 Conversion Logic Workflow

1
DOM Parsing The input string is parsed into a transient in-memory DOM tree to resolve semantic relationships and nesting depths.
2
Filter Application Sanitization rules identify and remove scripts, styles, and empty wrapper elements (div/span soup).
3
Markdown Serialization The cleaned tree is recursively traversed to emit the equivalent GFM tokens with consistent spacing and line breaks.
✓

Runs 100% in your browser

All processing happens locally. No data leaves your device, no telemetry, no logs, no server round-trips.

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RJRahul JalavadiyaFounder & Lead Engineer
Last reviewed 2026-07-29