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How to Count Words, Convert Case, and Clean Text Online

Master text processing with free online tools: word counting, case conversion, text comparison, sorting, and more — all in your browser.

Text processing tools are essential for writers, developers, editors, and anyone who works with text. Here is how to use them effectively.

Essential Text Tools

Word Counter

Track word count, character count (with and without spaces), sentence count, paragraph count, and estimated reading time. Perfect for:

  • Meeting word count requirements for articles
  • Checking essay or assignment length
  • Estimating reading time for blog posts

Case Converter

Convert text between six case formats:

  • UPPERCASE for headings
  • lowercase for casual text
  • Title Case For Proper Nouns
  • Sentence case for standard writing
  • iNVERT cASE for fun effects
  • Capitalized Case for titles

Text Compare

Compare two texts side-by-side with color-coded differences. Green for additions, red for removals. Useful for:

  • Version comparison
  • Plagiarism checking
  • Code review

Text Sorter

Sort lines alphabetically, reverse, by length, or randomize. Great for:

  • Sorting lists
  • Organizing data
  • Creating shuffled word lists

Find & Replace

Search and replace text with optional case-sensitive and regex matching. Essential for bulk text editing.

Remove Duplicates

Remove duplicate lines instantly while preserving original order. Shows before/after line counts.

Password Generator

Generate cryptographically strong passwords using the Web Crypto API. Customize length and character types.

Privacy Advantage

All text processing tools run entirely in your browser. Your text never reaches a server, making them safe for sensitive content.

Conclusion

Free, browser-based text tools handle virtually any text processing task while keeping your data completely private and secure.

Try Word Counter

Count words, characters, sentences, paragraphs, and estimate reading time

Open Tool