How it works
Paste any Markdown table — even one with inconsistent spacing, missing padding, or columns crammed together — and this tool outputs a clean, aligned version. Column widths are calculated from the widest cell in each column, so every row lines up perfectly in your source file.
Example
Before:
| Name|Age |City| |---|---|---| | Alice|28|New York| |Bob|31|San Francisco|
After:
| Name | Age | City | |-------|-----|---------------| | Alice | 28 | New York | | Bob | 31 | San Francisco |
Alignment markers are preserved
Left (:---), right (---:), and center (:---:) alignment markers in the separator row are kept intact and resized to match the new column widths.
Related tools
- Markdown Table Creator — build a table from scratch with a spreadsheet-style editor
- CSV to Markdown — convert spreadsheet data into a Markdown table
- Markdown Table to CSV — export a Markdown table to CSV or paste directly into Excel
- Advanced Markdown table guide — alignment, styling, and multi-platform tips