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Markdown Table Formatter

Tidy GitHub-flavored Markdown tables: pad every column to an even width, normalize the separator row, and keep or override alignment.

This tool handles input and primary processing in your browser and is designed not to send the input to QuickKit’s server.

Formatted Markdown

How it works

Every table in the text is reformatted; lines outside tables are left exactly as they are. A table is recognized by a header row followed by a |---| separator. Column alignment is read from the separator (:-- left, --: right, :-: center) unless you force one. Full-width (CJK) and most emoji characters are counted as two columns wide so alignment stays visually correct in monospace. Cell contents are not otherwise modified.