Edit a spreadsheet-like grid, set column alignment and get valid Markdown table syntax instantly. Paste CSV or TSV data to prefill the grid in one step.
🔒 Your table data stays on your device and is never uploaded.
Type directly into the grid the way you would in a spreadsheet. Add or remove rows and columns as your table grows, choose left, center or right alignment for each column, and the Markdown syntax below updates instantly—complete with padded columns and alignment colons.
Click any cell and type. No manual pipes or dashes to keep track of while you draft your table.
Paste CSV or TSV straight from a spreadsheet, and the grid fills in automatically, including headers.
Columns are padded so the raw Markdown stays readable in source form, not only when rendered.
Type directly into the grid, add rows or columns as needed, choose alignment for each column, then copy the generated Markdown from the output box.
Yes. Paste tab-separated or comma-separated data into the import box and select Import into grid to fill the table automatically.
Markdown uses colons in the separator row: a colon on the left aligns left, colons on both sides center the column, and a colon on the right aligns right.
Yes. The generated syntax follows the common GitHub-Flavored Markdown table format supported by GitHub, GitLab, most static site generators and many editors.
No. The grid, generated Markdown and any pasted data stay in your browser and are never sent to a server.