StacckApp

ASCII / Markdown Table Generator

Paste tab or CSV data → render as a clean markdown or ASCII table. Adjustable alignment.

About ASCII / Markdown Table Generator

The ASCII / Markdown Table Generator turns raw rows of data into a neatly aligned text table. Paste content copied from a spreadsheet or a CSV file and the tool detects the columns, then renders a markdown table or a plain ASCII table you can drop into documentation, code comments, or a README. Alignment controls let you set each column to left, center, or right.

The conversion runs entirely in your browser, so the data you paste stays on your device. It is useful when you need a table that displays correctly in a terminal, a git commit message, or any place that has no rich text formatting.

Frequently asked questions

What input formats are accepted?
Tab-separated data copied from a spreadsheet and comma-separated CSV text both work.
What is the difference between the two outputs?
Markdown tables use pipe characters and render in markdown viewers, while ASCII tables draw borders that look right in plain text.
Can I change column alignment?
Yes. Each column can be set to left, center, or right alignment independently.