Markdown Table Generator

Build a Markdown table using a quick visual grid editor, or paste in CSV/tab-separated data and get a properly formatted Markdown table out — with columns correctly aligned and padded. Need Markdown editor & viewer, click here.

Hand-typing a Markdown table’s pipe-and-dash syntax is fiddly, especially keeping the column widths visually aligned as you add or edit content, since Markdown doesn’t require alignment but it makes the raw source far more readable when it’s there. This tool handles that formatting automatically, whether you’re building a table from scratch or converting existing tabular data.

Use the grid editor to add rows and columns directly, typing content into cells the way you would in a spreadsheet — or switch to paste mode and drop in CSV or tab-separated values copied from a spreadsheet, and it converts straight to Markdown table syntax. Set column alignment (left, center, right) per column using the header row controls, and the generator handles the correct colon placement in the separator row automatically. Copy the finished Markdown directly into a README, wiki page, or any Markdown-rendering platform.

Frequently asked questions

Does column alignment actually change how the table displays, or is it just in the raw Markdown?

It genuinely affects rendering — most Markdown renderers (GitHub, GitLab, most static site generators) respect the alignment markers in the separator row and will visually align cell content accordingly when the table is rendered, not just in the raw source.

Can I paste data directly from a spreadsheet like Excel or Google Sheets?

Yes — copying cells from a spreadsheet and pasting here works, since spreadsheet copy-paste typically preserves tab-separated formatting, which this tool detects and converts the same way it handles CSV input.

What happens if my table cells contain a pipe character, like in a code snippet?

Pipe characters inside cell content need to be escaped (as \|) to avoid being misread as a column separator — the generator handles this automatically when converting from pasted data, escaping any literal pipes it finds in the source content.

I have the data the other way around — a Markdown table I need turned into raw data.

The Markdown Table → JSON Converter handles that reverse direction, converting an existing Markdown table back into a structured JSON array.