Markdown Table Generator

Generate, format, and manipulate Markdown tables with support for alignment, conversion from CSV/TSV, sorting, and transposition. Use when users need to create tables from data, format existing tables nicely, convert between table formats, sort table rows, or perform table operations like adding/removing columns and rows.

A comprehensive skill for working with Markdown tables, from quick generation to advanced formatting and manipulation.

Quick Start

Generate a Basic Table

For simple data, create a table directly:

markdown

| Header 1 | Header 2 | Header 3 |
|----------|----------|----------|
| Cell 1   | Cell 2   | Cell 3   |
| Cell 4   | Cell 5   | Cell 6   |

Generate from Data

When given raw data (CSV, TSV, or space-separated):

1. Parse the input data
2. Detect headers if present
3. Determine column widths for proper alignment
4. Generate a nicely formatted table

Example - CSV to Markdown Table:

Input:

csv

Name,Age,City
Alice,30,New York
Bob,25,London
Charlie,35,Tokyo

Output:

markdown

| Name    | Age | City     |
|---------|-----|----------|
| Alice   | 30  | New York |
| Bob     | 25  | London   |
| Charlie | 35  | Tokyo    |

Alignment Options

Left Align (Default)

markdown

| Name    | Age | City     |
|:--------|:----|:---------|
| Alice   | 30  | New York |

Right Align

markdown

| Name    | Age |     City |
|--------:|----:|---------:|
| Alice   |  30 | New York |

Center Align

markdown

|  Name   | Age |   City   |
|:-------:|:---:|:--------:|
|  Alice  | 30  | New York |

Common Operations

Add a Row

Insert at any position; default to end of table.

Add a Column

Specify column name and position; default to end.

Remove a Row/Column

Specify by index, header name, or content match.

Sort Rows

Sort by a specific column in ascending or descending order.

Transpose Table

Convert rows to columns and columns to rows.

Best Practices

1. Column Widths: Always pad cells so pipes align vertically for readability
2. Headers: Keep headers descriptive and concise
3. Empty Cells: Use   or leave empty for visual clarity
4. Consistency: Use the same alignment style throughout a document
5. Readability: Prefer left-aligned text, right-aligned numbers, centered short values

Conversion to Other Formats

When needed, convert Markdown tables to:

• CSV
• TSV
• HTML <table>
• JSON array of objects

Always preserve data integrity during conversions.