Remove Duplicate Lines Online
Quickly paste text from a file into the form below to remove all duplicate lines from your text.
This tool will compare all the lines in your text and then find and remove all of the identical lines. You can then paste the newly cleaned unique text lines back into a file for saving.
I've also added an option for you to alphabetize the lines after all the duplicate lines have been removed. You can also automatically sort the remaining lines in reverse order if you need to.
Note: Although the form below may seem small, you can paste tons of text into it to get your duplicate lines automatically removed. No problem.
More Free Tools to Check Out!
- Paragraph to Single Line Converter
- Generate Random Words for Brainstorming
- Alphabetize Text Automatically
- Convert Word Doc Content to HTML Code
- Title Capitalization Tool
- Title and Description Letter Counter
Language Versions
Remove Duplicate Lines Online is also available in German (Doppelte Zeilen entfernen), French (Supprimer les lignes dupliquées) and Spanish (Eliminar líneas duplicadas).
Most Popular Text Tools
- Remove Line Breaks: Remove unwanted line breaks from your text.
- Random Word Generator: Generate a list of random words. Great tool for brainstorming ideas.
- Alphabetical Order: Alphabetize all sorts of text content with this tool.
- Text to HTML: Automatically change plain text into HTML paragraphs.
- HTML to Text: Remove all HTML tags, leaving only text content.
- Online Sentence Counter: Quickly count the number of sentences in your content.
- Random Choice Generator: Randomly pick a choice from a list of options.
- Reverse Text Generator: Create social media posts or any text in reverse text.
- Remove Duplicate Lines: Remove all of the identical lines in your content.
- Paragraph to Single Line: Convert any multiple paragraphs to a single line.
Alphabetical Tools
Random Generators
- Random Word Generator
- Random Sentence Generator
- Random Noun Generator
- Random Adjectives Generator
- Random String Generator
- Random Letter Generator
- Random Decision Maker
- Random Number Generator
- Random Password Generator
- Random Choice Generator
Line Break Tools
Fun Text Tools
Text Changing Tools
- Capitalize the First letter of Sentences
- Uppercase or Lowercase Text
- Remove Spaces Online
- Capitalize Each Word
- Remove Numbers from Text
SEO and Word Tools
- Word Counter
- Sentence Counter Online
- Character Counter
- Title Capitalization Tool
- Meta Description Length Checker
Content Conversion Tools
- Convert a Word Doc to HTML
- Convert Word Doc to Text
- Convert Plain Text to HTML
- Convert URLs to HTML Links
- Convert CSV Text to HTML Table
- HTML to Text
HTML Code Generators
- HTML Table Generator
- HTML List Generator
- HTML Text Generator
- Javascript Pop-up Window Maker
- Email HTML Code
- Remove HTML Tags
