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Excel to Markdown Converter

Turn a spreadsheet into a Markdown table without retyping a single cell. Choose a sheet, copy the pipe table and paste it into an AI prompt, README, Notion page or assignment appendix.

Runs in your browserUpdated November 9, 2026XLSX, XLS, CSV and TSV · Nothing uploaded

The short answer

An Excel to Markdown converter reads a workbook and writes each used sheet as a GitHub-flavoured Markdown pipe table. This browser tool accepts XLSX, XLS, CSV and TSV files, lets you pick a sheet, and copies or downloads the Markdown — without uploading the workbook.

Your Markdown table will appear here. Choose a workbook above to start; the file never leaves this browser tab.

How to use it

1Choose an XLSX, XLS, CSV or TSV file, or drag it onto the drop zone.
2Pick a sheet, or keep “All sheets” to export each used sheet with a heading.
3Check the Markdown preview, then copy it or download the .md file.
4Paste the table into your AI prompt, documentation or assignment appendix.

Questions about the excel to markdown

Is my Excel file uploaded?

No. The workbook is parsed by JavaScript inside your browser. The file, sheet names and cell values never reach our server, and no copy is stored or logged.

Which file types can it convert?

It accepts .xlsx, .xls, .csv and .tsv files up to 25 MB. Legacy .xls files usually work, but re-saving as .xlsx is more reliable. Password-protected workbooks must be unlocked first.

How are multiple sheets handled?

Choose “All sheets” to export up to ten sheets, each with an ## heading, or select one sheet for a single table. Empty or chart-only sheets are skipped.

Why are some rows or columns missing?

The converter caps output at 400 rows and 30 columns per sheet so the Markdown stays readable. It also exports displayed values, not formulas or cell formatting. Trim the source sheet if you need the full range.

Can I use the output in ChatGPT or Claude?

Yes. Markdown pipe tables are one of the most compact ways to give a model tabular context. Paste the table into the prompt, or download the .md file and attach it if the tool supports file uploads.

Need it done for you?

Need the workbook cleaned before you export it?

Send the file and brief. A human Excel expert can clean the data, fix merged cells and deliver a workbook that exports cleanly — with a fixed quote before work starts.

Get a fixed quote Ask on WhatsApp See pricing →

From $15/hr
Fixed quote before work starts
Free minor revisions
Human experts, not AI files

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