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.
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What is Markdown Table Formatter?
Markdown Table Formatter cleans pipe-table syntax so tables are readable in raw Markdown and render consistently across viewers. It aligns columns, pads cells, fixes separator rows, and keeps the original table content intact. Use it before committing docs, editing README tables, or cleaning copy-pasted tables.
How does Markdown Table Formatter work?
This tool parses Markdown pipe tables, calculates the widest cell in each column, and pads cells so the table lines up. It also validates the separator row and applies left, right, or center alignment markers.
Key Features
- Aligns columns to equal widths
- Fixes separator row formatting
- Preserves table content
- Left, center, and right alignment options
- Copy formatted table to clipboard
- Browser-based table formatting
- Real-time formatting
- Handles tables of any size
Common Use Cases
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.
How to Use This Tool
Paste a Markdown table
Paste a Markdown pipe table into the input area.
Format
Click Format. The tool aligns all columns.
Copy the result
Copy the formatted table.
Pro Tips
- 1
Aligned tables are easier to read in raw Markdown.
- 2
Use consistent alignment (left for text, right for numbers).
- 3
The separator row must have at least three dashes per column.
- 4
Format tables before committing for cleaner git diffs.
Frequently Asked Questions
What alignment options are available?
Markdown table formatter supports left, center, and right alignment for each column.
Is my content sent to a server?
No. Table formatting happens in your browser.
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.