CSV Split Tool

Split CSV Files

Split large CSV files into smaller, manageable chunks by rows, size, columns, or custom criteria with professional precision.

Upload CSV File

Select a CSV file to split into smaller parts

Click to upload or drag and drop

CSV files only (max 50MB)

Data Preview

Preview of your CSV data (first 10 rows)

Upload a CSV file to see preview

How to Split CSV Files

Select and upload your CSV file. We'll automatically detect the format and structure.

Choose your split method: by rows, file size, columns, or custom criteria.

Process your CSV file and generate multiple smaller files based on your criteria.

Download individual files or all split files at once for your use.