Unir y Dividir CSV Gratis
Une varios CSV o divide uno por filas. Vista previa.
Sube 2 o más archivos CSV. Se usan las cabeceras del primero; las duplicadas en otros se omiten.
Herramientas relacionadas
Preguntas frecuentes
- What can the CSV tool do?
- Merge: combine two or more CSVs into one (with optional duplicate header handling). Split: divide one CSV by row count and download parts as ZIP.
- How does merging handle headers?
- You can keep the first file's header and skip duplicate headers from other files. Preview before downloading.
- What parses the CSV?
- PapaParse is used to read and write CSV. It handles quoted fields and different line endings.
- Are my files uploaded?
- No. All processing runs in your browser. Your CSVs never leave your device.
- Can I split by custom row count?
- Yes. In the split tab you choose how many rows per file. The tool chunks the CSV and offers them in a ZIP.