Quick start
- Edit cells in Visual Editor, or select Import to paste or upload existing tabular data.
- Add or remove rows and columns, choose whether the first row is a header, and set each column's alignment.
- Use Live Preview to inspect the rendered result and validation messages.
- Open Raw Markdown to copy the generated table directly.
- Select Export to copy or download another supported format.
Import and export
- Paste Markdown, CSV, TSV, or JSON, with automatic delimiter detection available for delimited text.
- Upload CSV, TSV, TXT, XLSX, XLS, or JSON files up to 10 MB. Excel formulas are imported as their available cell values, not preserved as formulas.
- Export Markdown, CSV, TSV, JSON, HTML, or LaTeX and choose whether to include the header row.
- Import shows a preview before replacing the current table.
Editing tips
- Keep headers concise and use right alignment for comparable numbers.
- The status badge reports structural errors or warnings; resolve those before publishing the Markdown.
- Undo and redo cover table edits and are also available with the usual Ctrl/Cmd keyboard shortcuts.
- Use the preview in the target documentation system too, because Markdown renderers can differ around wide cells and line breaks.
Privacy and saved data
Parsing, editing, Excel handling, and export happen in the browser; imported files are not uploaded. Current table state and undo history are saved locally so work can survive a reload. Clear the table and Saved Data entries when working with sensitive content.
Troubleshooting
- If delimited text produces one wide column, choose the correct comma, semicolon, pipe, or tab delimiter before importing.
- JSON imports should be arrays of similarly shaped rows or objects.
- Very large tables can be slow to edit even below the file-size limit; reduce the row count or split the source when possible.