Markdown Table Formatter
Format and beautify Markdown tables with proper alignment. Auto-align columns, add consistent padding, and clean up messy markdown tables for better readability.
Complete Guide: Markdown Table Formatter
Everything you need to know about using this tool effectively
The Markdown Table Formatter aligns and formats Markdown pipe tables. It pads columns to equal widths, ensures consistent pipe alignment, and fixes missing or extra separators. The tool produces clean, readable table syntax. All processing happens in the browser.
This tool parses Markdown pipe tables, calculates the maximum width for each column, and pads cells to produce aligned output. It also ensures the separator row has the correct number of dashes.
Cleaning up messy tables
Fix Markdown tables with uneven column widths for consistent rendering.
Preparing tables for commits
Format tables before committing to version control for cleaner diffs.
Standardizing documentation
Ensure all tables in documentation follow the same formatting convention.
Fixing copy-pasted tables
Align tables that lost formatting during copy-paste operations.
Paste a Markdown table
Enter a pipe-separated table in the input area.
Format
Click Format. The tool aligns all columns.
Copy the result
Copy the formatted table.
Aligned tables are easier to read in raw Markdown.
Use consistent alignment (left for text, right for numbers).
The separator row must have at least three dashes per column.
Format tables before committing for cleaner git diffs.
What alignment options are available?
Left (default), center (:---:), and right (---:) alignment for each column.
Is my content sent to a server?
No. All formatting happens in your browser. Nothing is transmitted.
Can it handle large tables?
Yes. The tool handles tables of any size that fit in browser memory.
Does it fix missing separators?
Yes. The tool adds or corrects the separator row if it is missing or malformed.
Is the table content preserved?
Yes. Only the formatting (padding and alignment) changes. Cell content is unchanged.