Text to ASCII Table Generator

About this calculator

An ASCII table renders tabular data as plain monospaced text, using characters like +, -, and | to draw the grid lines and box corners instead of relying on HTML markup or spreadsheet formatting. Because it's just plain text, it displays correctly anywhere a fixed-width font is used — terminals, code comments, plain-text emails, README files, and chat messages — with no rendering engine required.

This tool converts comma-separated rows into a clean, auto-aligned ASCII table, padding each column to the width of its longest value. It's a practical utility for developers documenting CLI output or config examples, technical writers formatting data for Markdown code blocks, and anyone who needs to paste a readable data table into a plain-text context where real tables aren't supported.