Duplicate line remover

Browser

Remove repeated lines from a list, with case and whitespace options.

Runs in your browser. Your files are not uploaded.

Text

Case-insensitive

Trim whitespace

Skip blank lines

Sort output

Count words, characters, sentences and paragraphs, with reading time.

Convert text to UPPERCASE, lowercase, Title Case, camelCase and more.

Compare two texts for overlapping phrasing — checks them against each other, not the internet.

Find grammar, spelling and style issues, powered by LanguageTool.