Use this text tool to find unique lines in a plain text document and delete the copies to clean up your text. This tool can be useful to prevent repeating content in a list.

When case sensitive is enabled, duplicates will be removed only if they match the letter case of the original. Disable it to perform case insensitive (match case off) search.

• Remove Spaces - Remove leading and trailing white-spaces (spaces and tabs), and convert multiple spaces into a single space.
• Remove Empty Lines - Get rid of all the lines in a text that only consist of whitespace (spaces or tabs).