Can this clean lists of email addresses or keywords?

Text Tools

Text Cleaner & Deduplicator

Format messy lists, datasets, and articles by stripping duplicate lines, removing redundant spaces, and sorting text.

Cleaned locally on your machine.

Content Editor (8 Lines)

Paste your raw text or list into the editor.

Check Remove Duplicates, Remove Empty Lines, Trim Whitespace, or Sort.

Copy the formatted result to your clipboard.

Splits multiline strings on line breaks, applies Set deduplication or regex whitespace trims, and reassembles normalized text.

Plain Text

Yes, it is ideal for deduplicating mailing lists, keyword databases, and log files.

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

Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, etc.

Compare two text snippets side-by-side to highlight differences, additions, and deletions.