Text Analyzer

Paste any text and get sentence rhythm, vocabulary range, word predictability and punctuation habits in seconds. Free, instant, no sign-up.

0 words

Tested against

  • Turnitin
  • GPTZero
  • Originality.ai
  • Copyleaks
  • ZeroGPT
  • Winston AI
  • Scribbr
  • Writer
  • Sapling
  • Crossplag
  • Content at Scale

These are the measurements underneath every AI-detection score in existence, shown directly rather than compressed into a percentage. Average sentence length and its variance, lexical diversity measured length-stably, common-word share, punctuation frequency and repeated sentence openers.

Useful well beyond detection. If you are trying to work out why one draft reads livelier than another, or to keep a consistent voice across a team, the numbers answer it faster than an argument about it does.

FAQ

Sentence length and its variance, vocabulary range, contraction rate, em-dash and semicolon frequency, question frequency, average word length, common-word share, repeated openers, and a per-sentence predictability estimate.

Because we use a length-stable measure. A naive type-token ratio falls as text gets longer, which makes long and short pieces incomparable, that is a measurement artefact, not a fact about the writing.

Build a Style DNA from the first, then analyse the second, the trait comparison shows you exactly where they diverge.

The writing analysis and your Style DNA run in your browser. For a real AI score, the text you check is sent to an AI-detection provider, and we never store it. When you rewrite on a paid plan, the draft is sent to our server, rewritten and sent back without being stored. AI features (rewriting, humanizing and Copilot) send the text to Cloudflare Workers AI, which processes it and doesn't keep it.

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