Free tools / CSV to Markdown
CSV to Markdown table
Paste CSV and get a Markdown table. Commas, semicolons and tabs are detected automatically, and quoted fields with commas or line breaks inside them stay in one cell.
Preview as a table
Is there personal data in what you are about to paste into an AI chat? Scrub it first, also in your browser.
How it works
Paste or open
Paste the CSV text or open a .csv file from your computer.
Check the result
The separator is detected. Open the preview to see the table.
Copy the Markdown
Copy the table or download it as a .md file.
Questions
Which separators are supported?
Comma, semicolon, tab and pipe. Semicolons are common in CSV files that Excel exports with Dutch, German or French regional settings.
What about quotes and commas inside a field?
Fields in double quotes are read by the usual CSV rules. A comma or a line break inside the quotes stays inside the cell, and a doubled quote becomes a single quote.
Can I open a CSV file?
Yes. Use Open a file. The file is read by your browser and is not uploaded.
Is my data uploaded?
No. The conversion runs in JavaScript on this page, on your own computer. There is no account and nothing you paste is sent to a server. Once the page has loaded it keeps working without an internet connection.
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Copy tables without the mess
Tables for AI copies any web table as Markdown for AI chats, or as CSV, TSV, JSON and Excel. Merged cells, footnotes and hidden rows are handled for you. Free, no account.