Fix formatting problems, remove unwanted whitespace, and clean line-based text without uploading it anywhere.
Select the exact cleanup operation you need.
Remove repeated lines while keeping the original order.
Open tool →Join wrapped lines while optionally preserving paragraphs.
Open tool →Delete blank lines, including whitespace-only lines.
Open tool →Collapse repeated spaces and trim line edges.
Open tool →Paste your text, choose the required options, and copy or download the cleaned result.
All cleaning happens in JavaScript inside your browser. Your text is not sent to a server.