What Markdown table format is supported?

Standard GitHub-Flavored Markdown (GFM) pipe tables are supported — rows separated by | characters, with an optional header separator row of dashes. Alignment colons in the separator row are ignored.

Is my data sent to any server?

No. All processing happens in your browser. Your Markdown text never leaves your device — the .xlsx file is generated entirely client-side using the SheetJS library.

How are multiple tables handled?

Each table found in the pasted text becomes a separate sheet in the output file. Sheets are named "Table 1", "Table 2", and so on in the order they appear.

What happens if my Markdown has no tables?

The tool shows a message indicating no tables were found. Only pipe-delimited tables are detected; code blocks and indented tables are not parsed.

What is the maximum table size?

There is no hard limit — the tool handles tables with hundreds of rows and dozens of columns. Very large tables may take a moment to process.

Can I use this offline?

The SheetJS library is loaded from a CDN on first visit. After that, your browser may cache it. For full offline use, save the page locally.

Markdown to Excel Converter

Name: Markdown to Excel Converter
Availability: InStock
Author: Nham Vu

Paste Markdown text containing tables and download a .xlsx file with each table on its own sheet — no upload, no server.

Markdown Input

Detected Tables

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Paste Markdown with tables, then click Parse Tables

Summary

Paste Markdown text containing tables and download a .xlsx file with each table on its own sheet — no upload, no server.

How it works

Paste or type your Markdown text (containing one or more tables) into the input area.
The tool automatically detects all pipe-delimited Markdown tables in the text.
A live preview shows each parsed table with row and column counts.
Click "Download .xlsx" to generate the spreadsheet file using SheetJS.
Each Markdown table becomes a separate sheet named "Table 1", "Table 2", etc.
The downloaded file opens directly in Excel, Google Sheets, or LibreOffice Calc.

Use cases

Export documentation tables from README or wiki files into spreadsheets.
Convert data comparison tables stored in Markdown to Excel for sharing.
Migrate tabular content from GitHub Markdown issues or PRs to spreadsheets.
Transform Markdown-formatted reports into Excel for further data analysis.
Extract structured data from static site content stored in .md files.
Share Markdown table data with non-technical stakeholders in familiar .xlsx format.

Frequently Asked Questions

Last updated: 2026-06-25 · Reviewed by Nham Vu