Table Generator

A live spreadsheet-style editor for Markdown tables. Edit cells, align columns, add rows — copy the Markdown when you're done.

Rows:3|Columns:3
Markdown output
| Name | Role | Status |
| :--- | :--- | :---: |
| Ada | Engineer | Active |
| Grace | Admiral | Active |

The first row is the header. Use the arrow buttons above each column to set alignment (left, center, right). Pipes inside cells are automatically escaped.

About this tool

The Markdown Table Generator turns the fiddliest piece of Markdown syntax — tables — into a spreadsheet-style editor. You edit cells in a grid, set per-column alignment (left, center, right), and the tool produces clean GitHub Flavored Markdown you can paste into a README, blog post, or docs page.

Every keystroke updates the Markdown output in real time, so you can see exactly what you'll get before copying. The output uses the standard pipe-and-dash syntax supported by GitHub, GitLab, Bitbucket, MkDocs, Docusaurus, Obsidian, and every other modern Markdown renderer.

Because the tool runs entirely in your browser, your table data never leaves your device. That makes it safe for anything from public docs to internal spec tables containing business data.

How it works

  1. 1

    Set your table size

    Choose the number of columns and rows. You can add or remove more later.

  2. 2

    Fill in the cells

    Click any cell to edit. Tab moves to the next cell; Enter moves to the next row. Headers live in the top row.

  3. 3

    Set column alignment

    Use the alignment buttons above each column to choose left, center, or right alignment. The Markdown separator row updates automatically.

  4. 4

    Copy the Markdown

    Click the copy button to grab the generated Markdown. Paste it anywhere that accepts GFM.

Common use cases

  • Building feature comparison tables for README files (Free vs. Pro vs. Enterprise)
  • Documenting environment variables, CLI options, or configuration reference in API docs
  • Creating status tables in weekly reports (task, owner, status, ETA)
  • Drafting pricing or specification tables for marketing pages before handing to design
  • Quickly converting tabular thoughts from a notes app into a shareable Markdown block

Frequently Asked Questions

Does this support column alignment?+
Yes. Each column has an alignment control (left, center, right). The tool sets the appropriate colons in the Markdown separator row (:---, :---:, ---:) so the alignment is respected by GFM-compatible renderers.
Can I paste in existing table data?+
Yes — paste from a spreadsheet (Google Sheets, Excel, Numbers) directly into the grid and the tool will split tab-separated values into cells. You can also paste an existing Markdown table to start editing.
What happens if a cell contains a pipe character?+
The generator automatically escapes pipes as \| in the output so they don't break table structure. Inline code spans with pipes also work correctly.
Is there a row or column limit?+
Not a hard one, but Markdown tables become unreadable past ~8 columns or ~50 rows. For large data, consider linking to a CSV or using an HTML table instead. See our guide to Markdown tables for the tradeoffs.
Does my table data leave the browser?+
No. Everything runs client-side — your cell data is never sent to a server. You can even use the tool offline after the page first loads.

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Learn more

Markdown Tables: Syntax, Alignment, and Generators

A complete guide to Markdown tables: GFM syntax, column alignment, escaping pipes, nested content, and when to reach for HTML instead. With copy-paste examples.

The Complete Markdown Cheat Sheet (2026)

Every Markdown syntax you'll ever need, in one reference: headings, lists, tables, code blocks, links, images, task lists, and GitHub extensions. Print-friendly and bookmark-ready.

GitHub Flavored Markdown (GFM) Explained

What GitHub Flavored Markdown adds on top of standard Markdown: tables, task lists, autolinks, strikethrough, emoji, and platform-specific features. With examples you can use today.