Text Compare
Compare two texts and get similarity percentage using character-level, word-level, and cosine similarity algorithms. Identify common and unique words instantly — completely free.
Overall Similarity
100%
100%
Character Similarity
100%
Word Similarity
100%
Cosine Similarity
0
Words A
0
Words B
0
Chars A
0
Chars B
0
Common
0
Unique
Frequently Asked Questions
The Text Compare tool analyzes two texts and calculates their similarity percentage using three different algorithms: character-level (Levenshtein distance), word-level overlap, and cosine similarity of word frequency vectors.
Three algorithms are used: Character similarity uses Levenshtein distance to measure edit distance between texts. Word similarity compares unique word overlap. Cosine similarity treats texts as word frequency vectors and calculates the angle between them.
This tool can help detect text similarity which may indicate plagiarism. However, it compares only two texts you provide — it does not search the internet. For comprehensive plagiarism detection, use it alongside dedicated plagiarism services.
Yes, completely free with no registration. Compare any amount of text with no limits.