CSV Splitter Tool

Upload a CSV file, select a column to split by, and divide the data into multiple files based on different values in that column, then download as a ZIP package.

1. Upload CSV File

Click to upload CSV file

Supports .csv format files

Usage Instructions

1After uploading a CSV file, the system will automatically parse the file structure
2Select the column to use as the splitting criteria, and the system will group by different values in that column
3After splitting is complete, each group will generate an independent CSV file
4All files will be packaged in ZIP format for download