Markdown Table Generator
Build Markdown tables visually — copy GFM syntax instantly
A spreadsheet-style Markdown table generator. Add rows, set alignment, edit cells — and copy GitHub Flavored Markdown ready to paste into your README, blog post, or docs.
Rows3
Cols3
Column 1 | Column 2 | Column 3 |
|---|---|---|
Markdown
| Feature | Status | Notes | | :--- | :---: | :--- | | Tables | Stable | Aligns left, center, right | | Task lists | Stable | GFM extension | | Math | New | Powered by KaTeX |
Preview
How to use the Markdown table generator
- Set the size using the Rows and Cols steppers (default 3×3).
- Edit headers by clicking into the top row.
- Set alignment per column with the left / center / right buttons in each header.
- Fill in cells by clicking and typing — Tab moves to the next cell.
- Copy the Markdown with the button — paste it anywhere that supports Markdown tables.
The Markdown output updates as you type so you can see exactly what'll end up in your document.
Markdown table syntax — what the generator emits
A GFM Markdown table has three parts:
| Header 1 | Header 2 | Header 3 |
| :--- | :---: | ---: |
| Cell | Cell | Cell |
- Header row — the labels that appear in the table head.
- Alignment row — three or more dashes per column, with optional colons:
:---left-align:---:center-align---:right-align
- Body rows — your data, one row per line.
The pipes don't need to line up perfectly — they only need to be present. Our generator pads them for readability.
Tips for great Markdown tables
- Keep them narrow. Markdown tables wrap awkwardly on phones. If you need more than ~6 columns, consider a different visualization.
- Avoid pipes in cells. If you must include a pipe (
|), escape it as\|so the renderer doesn't mistake it for a column separator. - Multi-line cells aren't supported natively. Use
<br>for line breaks inside a cell. - Sortable / interactive tables? Most renderers don't ship interactivity. If you need that, render to HTML and add a small JS sorter on top.
When NOT to use a Markdown table
- Hierarchical data — use nested lists or definition lists instead.
- Long-form data sets — consider CSV with a link to a downloadable file.
- Heavy formatting — code blocks, lists, and blockquotes don't render well inside table cells. Move that content out and link from the cell.
Deep dive: the complete guide
For 2,500+ words on Markdown table tricks — alignment patterns, escape sequences, accessibility, and how different renderers interpret edge cases — read Markdown tables: complete syntax guide with examples.
Frequently asked questions
- A Markdown table generator turns a visual table (rows, columns, alignment) into the pipe-and-dash Markdown table syntax. It's much faster than typing pipes manually, especially for wide tables.
- Yes. The output follows the GFM table specification used by GitHub, GitLab, Bitbucket, and most documentation tools. Alignment markers (`:---`, `:---:`, `---:`) are emitted automatically.
- Yes. Each column header has alignment buttons. Click one and the alignment marker in the second Markdown row updates immediately.
- Use the Rows and Cols steppers at the top of the builder. The table grows or shrinks while preserving cells that fit inside the new dimensions.
- Up to 10 columns and 50 rows in this builder. Larger tables are usually a sign you want a real spreadsheet — but you can still paste any size of Markdown table into our editor.
- Yes. GFM tables are supported by Notion, Obsidian, Bear, Logseq, VS Code (with the built-in Markdown preview), Docusaurus, Mintlify, Nextra, and virtually every modern Markdown renderer.