How it works
How to use Split CSV
- Add your file or paste the text requested by the tool.
- Adjust the available options for the result you need.
- Run the tool and download the finished output.
Data tool
Split CSV
Split a CSV into multiple files by row count.
Add your input
Your file stays in this browser.
Good to know1 file · 100 MB max
Upload a CSV or text file or paste textResult: CSV file
- Your file stays in this browser while the tool runs.
- Large table previews are capped; downloads keep the complete processed output.
Privacy
Built for local-first processing
PrivConvert keeps everyday file work in the browser whenever the tool can run locally. No sign-up is required, and tool pages are generated from transparent input, output, and limit metadata.
Input
Upload a CSV or text file or paste text
Output
CSV file
Limits
1 file · 100 MB max
FAQ
Split CSV questions
Is Split CSV free to use?
Yes. This tool is free to use in your browser and does not require an account.
Are my files private?
PrivConvert is designed for local-first processing. Files are handled in your browser when supported and are not uploaded for account-based storage.
Why might a file fail to process?
Your file stays in this browser while the tool runs.