Turnitin AI detector alternative
Universities and colleges worldwide use Turnitin's automated AI detection system to flag student submissions. This free tool lets you analyze your document under similar stylometric criteria before submitting.
We test your paper for sentence uniformity, token predictability, and non-native English bias, giving you an honest look at the metrics automated academic review systems evaluate.
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What this checks
- Burstiness and sentence length variance across every section
- Token distribution predictability matching academic detector models
- Detection of formal register over-indexing that triggers university detectors
- Highlighted section breakdowns indicating which paragraphs carry highest synthetic probability
- Zero document indexing — your submission is never added to public repository databases
Frequently asked questions
Will using this tool add my paper to Turnitin's database?
No. Turnitin stores submitted papers in its institutional repository. We never index your paper or share it with third parties, keeping your original work completely private.
Why do academic detectors have false positives on ESL students?
Non-native English writers often use clearer, simpler grammatical structures and limited synonym ranges, which algorithms misinterpret as language model predictability. Our results provide nuance rather than absolute verdicts.