CSV Sorter

Sort CSV rows by one or more columns in ascending or descending alphabetical or numerical order.

How It Works & Processing Standards

Sort CSV rows by one or more columns in ascending or descending alphabetical or numerical order.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Desktop max file size: 50MB
  • Mobile max file size: 20MB

CSV Sorter is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use CSV Sorter

  1. 1
    Paste CSVInput your CSV data into the tool.
  2. 2
    Select Sort ColumnChoose the column to sort by and select ascending or descending.
  3. 3
    View Sorted TableCopy the sorted CSV table.

Examples

Numeric Sort
Input: name,score Bob,82 Alice,95 Carol,74
Result: Sort by score DESC: name,score Alice,95 Bob,82 Carol,74

Common Use Cases

  • Sorting customer lists alphabetically by last name
  • Ranking sales or performance data by highest numeric value
  • Ordering log events chronologically by timestamp column

Frequently Asked Questions (FAQ)

Does this handle numbers correctly instead of alphabetical sorting (e.g. 10 vs 2)?

Yes, numeric columns are sorted by actual numerical magnitude rather than lexicographical string order.

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