Convert Excel & Google Sheets to GitHub Markdown Tables
Writing Markdown tables by hand using pipe delimiters (|) and hyphens (---) is slow, tedious, and prone to formatting misalignment. When documenting project data, API parameters, or benchmarking results, manual formatting drains developer productivity.
This converter allows you to copy cells directly from Microsoft Excel, Google Sheets, or Apple Numbers and paste them into the editor, or upload an .xlsx spreadsheet. It immediately converts your tabular data into clean, aligned GitHub Flavored Markdown (GFM) tables ready for READMEs, documentation wikis, and PR descriptions.
Frequently Asked Questions
Can I copy and paste directly from Google Sheets?
Yes. Simply highlight your cells in Google Sheets, copy them to your clipboard, and paste them into the input area. The tool parses tab-separated clipboard data and formats it into Markdown instantly.
How are multi-line cells and special characters handled in Markdown?
Line breaks inside spreadsheet cells are converted into HTML break tags (<br>), and pipe symbols are escaped with backslashes to maintain table structural integrity.
Does this tool require an active internet connection?
No. As a local Progressive Web App (PWA), TabKit executes all conversion logic entirely in your browser cache. No data ever leaves your computer.