About
Cleans lists in the browser: trim, dedupe, sort, case, extract emails or digits. Text is not uploaded.
How to use
Paste text, then click an action such as dedupe or extract emails.
What this tool does
Cleans multiline text: drop blank lines, dedupe, sort, reverse, change case, extract emails or digits.
Input and output examples
Input a / b / a, then dedupe to a and b. Clean first, then import into another tool.
Common uses
Tidy user lists, pull emails from logs, or normalize mixed-case lists.
Limits
Local processing. Huge files can stall the browser. Use text-to-table when you need a grid.
FAQ
Is dedupe case-sensitive?
It follows the current implementation. Lowercase first if the result is not what you expected.
Is the list uploaded?
No.
Are extracted emails complete?
Extraction is pattern-based. Odd aliases or obfuscation can be missed or matched wrongly.
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