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Markdown Table Builder

Developer Tools

Type into a spreadsheet-style grid and get ready-to-paste Markdown table syntax instantly.

Markdown

| Tool         | Category  | Free |
| ------------ | --------- | :--: |
| JSON to CSV  | Developer | Yes  |
| QR Generator | Utility   | Yes  |

What is the Markdown Table Builder?

The Markdown Table Builder lets you create tables for GitHub READMEs, documentation and notes without hand-typing pipes and dashes. Type into a spreadsheet-like grid, add or remove rows and columns, and the Markdown syntax is generated instantly below with neatly padded columns.

How to use this tool

  1. Type your column headers in the first row.
  2. Fill in the cells below; add or remove rows and columns as needed.
  3. Optionally set each column's alignment.
  4. Copy the generated Markdown and paste it into your README or doc.

Frequently Asked Questions

Yes. The output uses GitHub Flavored Markdown table syntax, which also works in GitLab, Notion, Obsidian, Discord-style renderers and most static site generators.

Use the alignment menu above each column. Left uses :---, center uses :---:, and right uses ---: in the separator row.

Pipes are automatically escaped as \| so they don't break the table.

No. Everything runs in your browser, so nothing is uploaded to a server.