List Sorter
Online list sorter free tool.
Processes your input locally. Review generated configuration before publishing.
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What this tool does
Sort nonempty lines in ascending or descending order, or remove exact duplicate lines while preserving order.
How to use it
- Set one item per line.
- Set order to one of: ascending, descending, unique.
- Choose Process, inspect the result, then use the download control. A reported error means no successful output was produced.
Limits and result checks
Blank lines and surrounding spaces are removed. Unique mode compares exact strings; ascending sorting uses browser locale comparison.
Common questions
What counts as a duplicate line?
Blank lines are removed and surrounding whitespace is trimmed. Unique mode removes exact remaining duplicates in their original order. Case differences remain distinct.
Where can I read the data-handling details for List Sorter?
Inputs are processed in browser memory and are not uploaded by this plugin. Generated downloads remain on your device. The site privacy policy explains memory cleanup and hosting logs.