Repeated Phrase Detector Online
Find phrases that appear multiple times in your text.
Repeated phrases
What is Repeated Phrase Detector?
Detects phrases of 2–5 words that appear multiple times in your text, ranked by frequency. Helps writers catch repetitive phrasing that weakens prose quality.
Common Use Cases
Proofreading essays, editing blog posts, academic writing review, improving prose variety, and identifying repeated phrasing in long documents.
How It Works
Generates all n-grams (2–5 word sequences) from the text, builds a frequency map, and returns phrases appearing two or more times sorted by count.
Frequently Asked Questions
What length phrases does it detect?
Phrases of 2, 3, 4, and 5 words. You can filter to show only specific phrase lengths.
Does it ignore case?
Yes. "In the beginning" and "In The Beginning" are counted as the same phrase.
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