Why this tool is useful
Cleaning pasted text often means removing accidental spaces, collapsing repeated blank lines, or deduplicating line-based data before importing it elsewhere. This page keeps everything client-side, responsive, and easy to use.
Remove all whitespace
Strip spaces, tabs, and newlines for compact tokens, IDs, and quick text normalization.
Remove duplicate lines
Keep unique lines only, which is ideal for CSV snippets, lists, and log cleanup.