Free Cleaning Tools
Remove duplicates, empty lines, and filter content. Explore our comprehensive collection of free cleaning tools designed to streamline your workflow. All tools run locally in your browser for maximum privacy.
Remove Duplicate Lines
Delete identical lines from your text.
Use Tool →Remove Empty Lines
Delete all blank lines from the text.
Use Tool →Trim Whitespace
Remove leading and trailing spaces from each line.
Use Tool →Find & Replace Text
Search for text and replace it with something else.
Use Tool →Remove Lines Containing...
Delete lines that contain a specific word.
Use Tool →Filter Lines Containing...
Keep ONLY lines that contain a specific word.
Use Tool →Remove Accents / Diacritics
Convert characters like "é" to "e".
Use Tool →Remove Special Characters
Strip everything except letters and numbers.
Use Tool →Remove HTML Tags
Strip <div>, <br>, etc from text.
Use Tool →Remove Short Lines
Delete lines shorter than X characters.
Use Tool →Remove Long Lines
Delete lines longer than X characters.
Use Tool →Remove Non-ASCII Characters
Remove special symbols and foreign characters.
Use Tool →Remove Duplicate Words
Remove repeated words within each line.
Use Tool →Remove Punctuation
Strip periods, commas, and symbols.
Use Tool →Remove Numbers from Text
Strip all digits from the content.
Use Tool →Remove Letters
Strip all alphabetic characters.
Use Tool →Remove Lines Starting With...
Delete lines that begin with specific text.
Use Tool →Remove Lines Ending With...
Delete lines that end with specific text.
Use Tool →Cleanup Extra Spaces
Convert multiple spaces into a single space.
Use Tool →Convert Tabs to Spaces
Replace tab characters with 4 spaces.
Use Tool →Remove Emojis
Strip all emoji characters from text.
Use Tool →Scrub / Obfuscate Emails
Replace email addresses with [EMAIL HIDDEN].
Use Tool →