Free CSV File Splitter

ByKandZ
⏱️ Estimated read: 1 min | |

Large CSV files are a nightmare to open.

Excel crashes. Memory overflows. Your code times out before it can process a single row.

I built a free tool that solves this.

What it does:

  • Splits large CSVs by row count or file size
  • Separates by column values
  • Runs instantly in your browser

Use cases:

  • Preparing files for Excel or Google Sheets
  • Breaking data into chunks for APIs
  • Creating test samples from production data
  • Working around system memory limits

Privacy:
100% client-side. Nothing uploaded.

Try it: tools.kandz.me/csv-file-splitter

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