Spreadsheet rows and columns are rendered as GitHub-flavored Markdown tables.
Local document conversion • No upload • Browser-based
XLSX to Markdown
Convert Excel spreadsheets (XLSX, XLS, XLSM, XLSB) to Markdown tables in your browser. Free, private, and no uploads.
What this XLSX to Markdown converter does
Convert Excel spreadsheets into Markdown tables — directly in your browser. This tool accepts the full Excel family (XLSX, XLS, XLSM, XLSB), reads the data from every worksheet, and outputs GitHub-flavored Markdown tables that paste cleanly into wikis, docs, and note apps. No upload, no sign-up, no waiting.
How to convert XLSX to Markdown
- 1.Drop one or more Excel files or click to browse
- 2.The conversion starts automatically and runs locally in your browser
- 3.Review the rendered Markdown table preview
- 4.Copy or download the Markdown output
Why choose this XLSX to Markdown converter
Accepts XLSX, XLS, XLSM, and XLSB files.
All worksheets are included in the single Markdown output.
Convert multiple spreadsheets at once — each file gets its own result card.
All conversion runs locally in your browser — no upload needed
Markdown tables paste cleanly into docs, wikis, and note apps
XLSX to Markdown FAQ
Are my Excel files uploaded to a server?
No. Conversion runs entirely in your browser using WebAssembly. Your files never leave your device.
Which Excel formats can I convert?
The tool converts XLSX, XLS, XLSM, and XLSB files to Markdown.
Can I convert multiple files at once?
Yes. Drop several spreadsheets at once and each one produces its own Markdown result card with copy and download options.
What does the Markdown output look like?
Spreadsheet data is rendered as GitHub-flavored Markdown tables, so rows and columns stay readable in any Markdown viewer.
How are multiple worksheets handled?
All worksheets are included in the single Markdown output.