Quickly sort the values in one or more CSV columns.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Enter tabular CSV records.
Choose column to sort by.
Copy sorted dataset.
Yes, column values containing numbers are compared by value rather than character alphabetical order.
Zero-egress companion tools in the Unit & Code Converters suite
Convert metric and imperial units across 8 measurement categories with live matrix.
Encode plain text to Base64 or decode Base64 back to text.
Convert pixels to rem and em values with custom base font size.
