Diff Checker

Compare two pieces of text and highlight the differences. Perfect for finding changes between versions, checking revisions, or identifying text modifications.

Diff Type:
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About Diff Checking

Diff checking is a technique used to identify the differences between two texts. Common use cases include:

  • Version control: comparing different versions of files or documents
  • Editing and proofreading: identifying changes between drafts
  • Code review: discovering what changed between code submissions
  • Content comparison: checking for plagiarism or text reuse

Pro Tips

Character Mode: Shows exact character-level differences - best for code or precise comparisons.

Word Mode: Highlights differences at the word level - ideal for text documents.

Line Mode: Shows which lines differ - perfect for configuration files or structured data.

Ignore Whitespace: Turn on to ignore spaces and focus on content changes only.

Colored Indicators: Green shows additions, red shows deletions, and yellow shows modifications.