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Sort CSV Rows

Sort CSV data rows naturally by a selected column, retaining the first row as a header.

Convert in your browser · No sign-up

Columns start at 1. Uses English natural string sorting, not numeric decimal parsing; equal cells preserve their order.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Result

Add your input or load an example, then run the tool. Your result will appear here.

How to use

  1. Sort CSV data rows naturally by a selected column, retaining the first row as a header.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Example

header + rows → naturally sorted rows; header preserved

Details and limitations

Text stays in your browser; it is not sent to a conversion server.

Format references

Tool page updated: