OpenCSV
/ free tool

CSV to Markdown Table Converter

Convert CSV to a Markdown table instantly. Perfect for GitHub READMEs, docs, and wikis — free, in-browser, no upload.

  • 100% free
  • Runs in your browser — nothing is uploaded
  • No signup required

Markdown tables are fiddly to type by hand — one misplaced pipe and the whole table breaks. Paste CSV here and get a perfectly aligned GitHub-flavored Markdown table in one click.

Pipes inside cells are escaped automatically and line breaks become <br> tags, so the table renders correctly on GitHub, GitLab, Notion, and most documentation tools.

Example

Input
name,city
Ada,London
Output
| name | city |
| --- | --- |
| Ada | London |

Your data never leaves your device

Like everything at OpenCSV, this tool processes files locally in your browser. There is no upload, no server-side processing, and no copy of your data anywhere — which makes it safe for customer lists, financial exports, and other sensitive files.

/ frequently asked

Frequently Asked Questions

  • GitHub and GitLab READMEs, pull requests, issues, Notion, Obsidian, Docusaurus — anywhere GitHub-flavored Markdown works.
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Keep working with your CSV

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