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Text Line Cleaner

Remove duplicates, blank lines, line breaks, whitespace, or sort/shuffle/reverse lines — 20+ text operations in one tool.

Input0 lines
Output0 lines
Remove
Sort & order
Add & transform
Custom find / replace
Custom prefix / suffix

What this tool does

A single place for every quick text-cleaning operation you'd otherwise use Excel, Notepad++, or a scripting language for — removing duplicates, stripping blank lines, sorting, shuffling, wrapping lines in quotes, adding bullets, joining as CSV, find-and-replace with regex, and more. All 20+ operations run instantly in your browser.

Common workflows

  • Deduplicate a mailing list — paste email addresses, click "Duplicate lines", then copy the cleaned output.
  • Clean up a list pasted from a PDF — "Trim each line" + "Remove empty lines" + "Remove extra spaces" fixes most formatting damage.
  • Wrap items for SQL / JS arrays — "Wrap each in quotes" + "Join as CSV" turns a list into "apple", "banana", "cherry".
  • Remove line breaks from copied text — essential when pasting body text copied from a PDF that's line-wrapped.
  • Turn a list into HTML — prefix <li> and suffix </li>, then wrap manually.
  • Find common entries — "Count duplicates" sorts by frequency, handy for log analysis.

Regex tips for find-and-replace

  • \d+ — any run of digits. \s+ — any run of whitespace.
  • ^ — start of a line, $ — end of a line (with m flag behaviour in most engines).
  • Backreferences: find (\w+)\s(\w+), replace with $2 $1 to swap word pairs.
  • Use \b for word boundaries: \bcat\b matches "cat" but not "category".

Tips

  • Use "Use as new input" to chain operations — e.g. dedupe, then sort, then add bullets.
  • Everything runs locally. Nothing is uploaded or logged.
  • The input/output stats show line and character counts so you can verify what changed.
ABOUT THIS TOOL

What is Text Line Cleaner?

Text Line Cleaner is a versatile online tool designed to enhance your text content by eliminating duplicates, empty lines, and unnecessary spaces. With over 20 powerful operations, this tool simplifies the process of cleaning up text, making it ideal for anyone who needs to refine their written material quickly and efficiently. Whether you are a content creator, a marketer, or a student, Text Line Cleaner helps you present your ideas clearly and concisely.

One of the key benefits of using Text Line Cleaner is its ability to save time and effort. Instead of manually sifting through text to identify and remove unwanted elements, you can utilize this tool to perform multiple operations in just a few clicks. This not only streamlines your workflow but also ensures that your text is polished and professional.

Text Line Cleaner is perfect for various use cases, including preparing documents for publication, cleaning up data for analysis, and optimizing content for web pages. It's an essential tool for startups, small businesses, agencies, and anyone looking to improve their text quality. By ensuring your text is clean and well-organized, you enhance readability and make a positive impression on your audience.

In addition to its powerful features, Text Line Cleaner is user-friendly and accessible from any device with internet connectivity. This means you can clean your text on-the-go, whether you are in the office or working remotely. With a focus on efficiency and effectiveness, this tool is a must-have for anyone who values clear communication.

Start enhancing your text today with Text Line Cleaner. Visit our website to explore this tool and discover how it can transform your text content into a polished masterpiece.

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