Duplicate Word Finder

What is a Duplicate Word Finder?

A duplicate word finder is a proofreading tool that helps you identify repeated words in your text. It's especially useful for catching common writing mistakes like accidentally typing the same word twice (e.g., "the the") or overusing certain words throughout your document.

Features

• Find all duplicate words in text
• Highlight duplicates with visual markers
• Case-sensitive and case-insensitive modes
• Consecutive duplicate detection
• Minimum word length filter
• Occurrence count for each duplicate
• Text statistics and uniqueness percentage
• Remove all duplicates with one click
• Copy duplicate list to clipboard

How to Use

1. Paste or type your text in the input area
2. Choose your analysis options (case sensitivity, consecutive only)
3. Adjust minimum word length if needed
4. View the list of duplicate words and their counts
5. Check the highlighted text to see where duplicates appear
6. Optionally remove all duplicates with one click

Options Explained

• Case Sensitive: Treats "Word" and "word" as different words
• Consecutive Only: Only finds words that appear back-to-back (e.g., "the the")
• Minimum Word Length: Ignores short words like "a", "I", "is" if set higher

Common Use Cases

• Proofreading essays and articles
• Editing blog posts and web content
• Reviewing academic papers
• Checking business documents
• Improving writing quality
• Finding accidental typos

Why Check for Duplicates?

• Improves readability and flow
• Makes writing more professional
• Catches common typing errors
• Helps vary vocabulary
• Enhances overall writing quality