How does this tool handle commas inside quotes?

The parser correctly respects RFC 4180 CSV standard, keeping commas inside double quotes (e.g. "Smith, John") intact within single table cells.

Can I convert directly from Excel or Numbers?

Yes. When you copy rows from Excel or Numbers, they are placed on your clipboard as tab-separated values (TSV), which this converter automatically detects.

✈️

Works 100% offline — test in Airplane Mode

Convert spreadsheets to Markdown tables locally. 100% private.

NETWORK ON

TABLE TRANSFORMER

CSV to Markdown Table

Convert comma-separated and tab-delimited spreadsheet data into clean, formatted Markdown tables ready for GitHub READMEs, Notion, and Dev.to articles.

📊

CSV / TSV to Markdown Converter

🔒 100% CLIENT-SIDE

Input CSV or Tab-Separated Data 0 bytes

Markdown Table Output GitHub Flavored Markdown

// Formatted Markdown table will appear here

⚡ Convert tables to Markdown on your Mac clipboard with ⌘⇧V

Copy any table from Excel, Numbers, or web pages. L2Cache detects it and offers 'Convert to Markdown Table' right on your clipboard — 100% offline.

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Markdown Table Syntax Quick Reference

Markdown tables use vertical pipes (|) to separate columns and hyphens (-) with optional colons (:) to define alignment:

| :--- | : Left aligned column
| :---: | : Center aligned column
| ---: | : Right aligned column

Frequently Asked Questions

Are spreadsheet cells uploaded to any server?

No. Conversion happens entirely within your web browser using JavaScript.

CSV to Markdown Table

⚡ Convert tables to Markdown on your Mac clipboard with ⌘⇧V

Markdown Table Syntax Quick Reference

Frequently Asked Questions

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