What is this tool?
Text cleanup is useful for keyword lists, identifiers, exported values, email lists, and other line-based data.
How to use it
Paste one item per line, remove duplicates, and sort the result before copying it.
Privacy
This tool is designed to process your input locally in the browser. Avoid entering passwords, private keys, or other sensitive production data into any online tool.
Frequently asked questions
Is sorting case-sensitive?
Sorting uses the browser's locale-aware comparison.
Are spaces removed?
The empty-line action removes blank lines but preserves content within non-empty lines.