What HTML elements are supported?

The converter handles all standard HTML elements: tables, headings (h1-h6), lists (ordered, unordered, nested), code blocks, blockquotes, links, images, emphasis, and more. It uses the rehype-remark pipeline for accurate AST-level conversion.

How is this different from other HTML-to-Markdown converters?

Notion Formatter doesn't just convert — it also cleans up the output. After converting HTML to Markdown, it repairs any structural issues: normalizes heading levels, fixes table alignment, adds missing code block language tags, and removes empty paragraphs. You get clean Markdown, not just converted Markdown.

Can I paste a full web page?

Yes. Paste the entire HTML of a web page and the tool will extract and convert the content. For best results, paste only the content area you need.

Is the conversion done server-side?

No. All conversion happens locally in your browser using the unified/remark/rehype ecosystem. No HTML content is sent to any server.

Convert HTML to Clean Markdown Instantly

Need to convert HTML content to Markdown? Whether it's a web page, an email, or formatted text from an app, Notion Formatter detects HTML input automatically and converts it to clean GFM Markdown — with tables, lists, headings, and code blocks all preserved.

Fix messy formatting

Paste content from ChatGPT, fix broken tables, headings, lists, and code blocks. Copy directly into Notion.

Common issues this fixes

Copying from web pages gives you messy HTML that doesn't paste cleanly into Markdown editors
HTML-to-Markdown converters produce output with broken tables and lost formatting
Email content, documentation, and web articles need to be converted to Markdown for note-taking
Manual HTML-to-Markdown conversion is time-consuming and error-prone

How it works

1Paste HTML content directly — the tool auto-detects HTML and converts it through the rehype-to-remark pipeline
2Click "Fix Formatting" — HTML is converted to Markdown, then all structural fixes are applied
3Copy the clean Markdown or rich text output

Frequently asked questions

What HTML elements are supported?: The converter handles all standard HTML elements: tables, headings (h1-h6), lists (ordered, unordered, nested), code blocks, blockquotes, links, images, emphasis, and more. It uses the rehype-remark pipeline for accurate AST-level conversion.
How is this different from other HTML-to-Markdown converters?: Notion Formatter doesn't just convert — it also cleans up the output. After converting HTML to Markdown, it repairs any structural issues: normalizes heading levels, fixes table alignment, adds missing code block language tags, and removes empty paragraphs. You get clean Markdown, not just converted Markdown.
Can I paste a full web page?: Yes. Paste the entire HTML of a web page and the tool will extract and convert the content. For best results, paste only the content area you need.
Is the conversion done server-side?: No. All conversion happens locally in your browser using the unified/remark/rehype ecosystem. No HTML content is sent to any server.