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Repetitive Phrasing Analyzer

AI text often loops the same sentence openings and phrases — "The system… The model… The user…". This tool detects those syntactic loops, scores your text's variation, and highlights the repetitions so you can break them up.

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Tool interface

Introduction

Repetition is one of the most reliable signals of machine-generated or under-edited text. This tool quantifies it with a Syntax Variation Score and shows you exactly which openings and phrases to vary.

How it works

  • Splits text into sentences and extracts each opening (first 1–2 words).
  • Counts opening frequencies and word n-gram (bigram/trigram) frequencies.
  • Flags openings and n-grams that repeat beyond a threshold.
  • Combines opening diversity and n-gram repetition into a 0–100 variation score.

Privacy

All analysis is local and deterministic. No upload, no account, no API key.

Limitations

  • Uses heuristic analysis, not a full POS tagger; results are indicative, not definitive.
  • Short texts produce less reliable scores.

FAQ

What is a good Syntax Variation Score?

75+ indicates good variation. Below 50 means heavy repetition that readers (and detectors) notice.

Is my text uploaded?

No. Everything runs in your browser.

Related tools

Version and changelog

  • Version: 1.0.0
  • Last updated: August 12, 2026
  • Changelog: Initial production release.