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Table Generator

Create tables visually and export as HTML, Markdown, or CSV. Edit cells inline, toggle header rows, and resize dynamically. Runs entirely in your browser — your data never leaves your machine.

table html markdown csv generator developer-tools

Published May 28, 2026

All interactive tools run entirely in your browser. Your data never leaves your device.

How It Works

Set your desired number of rows and columns, toggle the header row option, and edit cells directly in the table. Choose your output format (HTML, Markdown, or CSV) and copy the generated code.

Features

  • Inline editing: click any cell to type directly
  • Three output formats: HTML (<table>), Markdown (pipe tables), CSV
  • Header row toggle: optional <thead> / header separator
  • Dynamic resize: change rows and columns while preserving existing data
  • Clean HTML output: semantic <thead> / <tbody> structure
  • Aligned Markdown: columns auto-padded for readability
  • Proper CSV escaping: quotes fields with commas, double-quotes, and newlines
  • XSS-safe HTML: all cell content is HTML-entity escaped
  • Copy output: one-click copy of generated code
  • Private: runs entirely in the browser — no data transmitted