Davemi ToolsCSV/XLSX to Markdown Table
Convert spreadsheet data into a formatted Markdown table, ready to paste into an AI tool or a README.
Drop a spreadsheet here or browse
CSV, XLSX, XLS, XLSB, or ODS
Frequently Asked Questions
Which file formats are supported?
CSV, Excel (.xlsx, .xls, .xlsb), and OpenDocument (.ods) spreadsheets.
What happens with multiple sheets?
If your file has more than one sheet, a dropdown appears so you can pick which one to convert. Each sheet needs its own conversion.
What if a cell contains a | or a line break?
Pipe characters are automatically escaped and line breaks are converted to <br> so they don't break the table's Markdown syntax.
Is my file uploaded anywhere?
No. The spreadsheet is read and converted entirely in your browser using JavaScript. Nothing is sent to a server.
Can I choose whether the first row is a header?
Yes — toggle "First row is header" off if your data doesn't have a header row, and generic column names will be used instead.
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