CSV Normalizer

This tool performs 4 normalization steps on your CSV file:

1. Clean data

Removes unnecessary spaces
Removes empty rows
Removes duplicate rows

2. Normalize headers

Nombre Completo → nombre_completo
EDAD → edad
Email → email

3. Standardize format

Single delimiter type
Uniform UTF-8 encoding
Consistent quoting

4. Validate structure

All rows with the same number of columns
Fills empty cells with default values