PrivConvert

Data tool

Split CSV

Split a CSV into multiple files by row count.

Input
Choose a CSV or text file or paste text
Output
CSV file
Limits
1 file · 100 MB max

Processing runs on your device when supported. Network requests may load the app and supporting assets. Privacy details

Add your input

Your file stays in this browser.

Settings

Good to know1 file · 100 MB max
Choose 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.

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Keep working with this file

Barcode GeneratorGenerate CODE-128, EAN-13, EAN-8, or UPC-A SVG barcodes.Base64 to FileDecode Base64 text into a downloadable file.Create ZIPPackage selected files into a ZIP archive.CSV to ExcelCreate an XLSX workbook from CSV data.

How it works

How to use Split CSV online

  1. Choose a CSV or text file or paste text. The tool validates the published file type and size limits before the run.
  2. 2 adjustable settings. Review these settings before processing.
  3. Run the tool in your browser, review the result, and download the csv file.

Overview

Split CSV with local-first browser processing

Split a CSV into multiple files by row count. Review supported input, output format, settings, browser requirements, and practical limits before starting.

Input

Choose a CSV or text file or paste text

Output

CSV file

Limits

1 file · 100 MB max

Best for

Split CSV use cases

  • Prepare the csv file for sharing, archiving, or another file workflow.
  • Process the job in your browser without creating an account.
  • Check the published limits before processing larger or unusual inputs: 1 file · 100 mb max.

Processing

What happens in your browser

PrivConvert uses Papa Parse for this workflow. 2 adjustable settings. No special browser capability is required for typical inputs

Your file stays in this browser while the tool runs.

Related tools

Barcode GeneratorBase64 to FileCreate ZIPCSV to ExcelCSV to JSONExcel to CSV

FAQ

Split CSV questions

See how privacy works

Is Split CSV free to use?

Yes. This tool is free to use in your browser and does not require an account.

Is processing local?

Split CSV uses Papa Parse in the browser. Selected input is processed on your device when the required browser features are available. Application, library, model, security, and limited analytics requests may use the network.

What limits should I know about?

1 file · 100 MB max. Browser memory and format support also limit the files this tool can process.