Обмен Столбцов CSV
Swap two columns in CSV data by specifying their positions. Runs entirely in your browser.
Часто задаваемые вопросы
How does column swapping work?
Specify two column positions (1-based) and they will be swapped in every row.
What if a column position is out of range?
Rows that don't have the specified columns will remain unchanged.
Is my data safe?
Yes. All processing happens locally in your browser.
