Gratis Markdown table generator
Paste comma- or tab-separated values (for example from Excel or Google Sheets). Pick whether the first row is a header, adjust delimiter detection if needed, then copy the Markdown. Rendering stays in this tab — nothing is uploaded.
How to use this tool
- 1
Abrir Markdown table generator
Comprueba primero si sirve para tu tarea: Filas de hoja de calculo a tablas Markdown GitHub, vista previa en vivo, salida lista para copiar.
- 2
Añade el contenido
Introduce o sube los datos que pide el panel y ajusta las opciones visibles.
- 3
Usa el resultado
Revisa la vista previa y copia o descarga el resultado cuando esté listo.
Quick facts
| Runs offline? | Yes — parsing and Markdown formatting run entirely in your browser. |
|---|---|
| Excel paste? | Spreadsheet apps usually paste tabs between columns; Auto mode prefers tabs when they dominate the first line. |
| Is data uploaded? | No. Safe Local Tools is static; your paste never leaves this tab. |
| Merged cells? | Merged or complex layouts may not survive a plain paste. Unmerge or export CSV for best results. |
Top use cases
- Filas de hoja de calculo a tablas Markdown GitHub, vista previa en vivo, salida lista para copiar.
- Runs offline?: Yes — parsing and Markdown formatting run entirely in your browser.
- Excel paste?: Spreadsheet apps usually paste tabs between columns; Auto mode prefers tabs when they dominate the first line.
- Is data uploaded?: No. Safe Local Tools is static; your paste never leaves this tab.
- Merged cells?: Merged or complex layouts may not survive a plain paste. Unmerge or export CSV for best results.
FAQ
Which Markdown flavor is this?▾
Output uses pipe tables compatible with GitHub-flavored Markdown (GFM) and most modern Markdown renderers.
Why does Auto pick the wrong delimiter?▾
Heuristics look at the first non-empty line. If a row has many commas inside quoted fields, force Tab or Comma explicitly.
Can I use semicolon-separated CSV?▾
Not in this version — convert to comma or tab first, or replace semicolons in a text editor.
Do you support TSV files?▾
Yes. Paste TSV text or choose Tab as the delimiter.
What about pipes inside cells?▾
Pipe characters are escaped for Markdown so the table structure stays valid.
Will formulas copy from Excel?▾
Spreadsheets paste evaluated values, not formulas. Copy the computed text you see in cells.