What does this tool do?
The Markdown Table Generator lets you build ready-to-paste Markdown table syntax by filling in a grid. You can choose left, center, or right alignment for each column. The output is ready to use directly in GitHub, READMEs, and documentation.
How to use it
- Paste your text into the input area.
- Adjust the options to fit your needs.
- Copy the processed text.
How it works
You set the number of rows and columns and fill in the cells, and the tool produces valid Markdown table code using pipe (|) and dash (-) characters. Your chosen alignment is reflected in the separator row as :--- (left), :---: (center), or ---: (right). Column widths are auto-padded so the source text stays readable too.
Common use cases
It is ideal for adding feature comparisons, API parameter lists, or configuration tables to GitHub README files. When writing Markdown syntax by hand is error-prone, it quickly prepares tidy tables for blog posts and technical documentation.
Frequently asked questions
Can I apply different alignment to each column?
Yes, you can choose left, center, or right alignment separately for each column, and the tool encodes this automatically with colon positions in the separator row.
What happens if I use a pipe (|) character inside a cell?
To keep it from breaking the table structure, pipe characters inside a cell are escaped (\|) so the text displays as written.
Is Markdown Table Generator free?
Yes. Markdown Table Generator and all 300+ tools on MagmaNex are completely free with no signup or account required.
Is my data safe?
Yes. Everything runs locally in your browser. The data you enter is never sent to a server, stored, or shared.
Does it work on mobile?
Yes. Markdown Table Generator works on phones, tablets and desktops — no app download needed.
🔒 Privacy: everything runs in your browser, your data is never sent to a server.