Markdown Table Generator

Paste comma or tab-separated data and get a ready-to-use Markdown table.

Runs in your browserFree, no sign-up

Markdown table

| Name | Role | Team |
| --- | --- | --- |
| Ada Lovelace | Engineer | Platform |
| Grace Hopper | Engineer | Compilers |

About the Markdown Table Generator

This Markdown table generator turns pasted comma or tab-separated data — copied straight from a spreadsheet or written by hand — into properly formatted Markdown table syntax, ready to drop into a README, wiki page or GitHub issue. It auto-detects whether your data is comma or tab-separated and lets you choose whether the first row is a header.

How to use the Markdown Table Generator

1
Paste your data, one row per line, with columns separated by commas or tabs.
2
Choose the delimiter, or leave it on auto-detect.
3
Toggle whether the first row is a header row.
4
Copy or download the generated Markdown table.

What people use it for

Turning a spreadsheet into a README table

Copy a range of cells from Excel or Google Sheets (which copies as tab-separated text) and paste it straight in to get a Markdown table for project documentation.

Formatting data for a GitHub issue or pull request

Quickly build a comparison table for a bug report or PR description without hand-typing pipe characters and alignment dashes.

Preparing a table for a static site or blog post

Generate clean Markdown table syntax for a Jekyll, Hugo or Next.js MDX post from a CSV export.

How Markdown table syntax works

A Markdown table is three parts: a header row with cells separated by pipe characters, a separator row of dashes marking where the header ends, and any number of data rows in the same pipe-separated format. Every row needs the same number of columns for renderers to display it correctly, which is why shorter rows are automatically padded with empty cells here.

Tips

This is a simple delimiter split, not a full CSV parser — a comma inside a quoted cell will be read as a column break, so switch to tab-separated for data with embedded commas.
A pipe character typed inside your data is automatically escaped (\|) so it doesn't break the table structure.
Turn off 'First row is the header' if your data has no header row — generic Column 1, Column 2 labels are used instead.

Frequently asked questions

How does auto-detect choose the delimiter?

If the pasted data contains a tab character anywhere, it's treated as tab-separated (the format Excel and Sheets use for 'copy as TSV'); otherwise it's treated as comma-separated.

Does it handle commas inside quoted fields, like proper CSV?

No — this is a simple split on the delimiter, not a full CSV parser, so a comma inside a quoted cell will be treated as a column break. For data with embedded commas, use the tab-separated option instead.

What happens if rows have different numbers of columns?

Shorter rows are padded with empty cells so the table stays rectangular, which Markdown table syntax requires.