Line Tools
Sort, deduplicate, trim, and clean multiline text quickly. Use this online tool instantly.
About This Tool
This free online Line Tools page helps you clean and transform multiline text for scripts, config files, and data lists. You can trim whitespace, sort items, remove duplicates, delete empty lines, or reverse line order with one click. It is useful for preparing import lists, command inputs, and normalized datasets.
Because every operation runs instantly in the browser, you can iterate quickly without manual editing in a separate text editor. The output area is copy-ready for direct reuse in your project. For repeated text cleanup tasks, this tool reduces friction and prevents avoidable formatting mistakes.