Text Diff Checker
Compare two texts and highlight differences.
Diff Checker
0 Added 0 Removed100% Match
Original Text-0 chars
Modified Text+0 chars
Comparison Result
Online Text Difference Checker
Compare two text files or code snippets and visualize the differences instantly. Unlike complex developer tools, our "Human Mode" highlights changes at the word level, making it perfect for proofreading, contract review, and plagiarism checking.
Word-Level Precision
Most diff tools only show changed lines. We go deeper. Our engine detects exact character or word modifications within a sentence, highlightingadditions anddeletions clearly.
Similarity Score
Need to know how much content was changed? We calculate a mathematically accurate Similarity Percentage. This is invaluable for SEOs checking content uniqueness or developers measuring code churn.
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