UC Berkeley in Berkeley, CA — a public research university in the University of California system — screens submitted coursework with Turnitin. TextCloaker protects your original writing from false AI-detection flags without changing a single word.
Try Free — 3 Daily Cloaks →Turnitin is the most widely used AI-detection tool in US higher education, and like most research universities, UC Berkeley relies on it to screen submitted coursework. Turnitin's own published data acknowledges a real false-positive rate — meaning genuinely human-written essays get flagged as AI-generated, not just actual AI output.
Berkeley's reading- and writing-heavy lower-division courses are famous for their volume — and famous for the discussion sections where a single GSI reviews dozens of essays a week, leaning hard on Turnitin's score to triage what needs a closer look.
Berkeley's L&S breadth requirements mean STEM and humanities students alike hit writing-heavy courses, all screened through the same detection system. A false positive doesn't require you to have done anything wrong — it just requires your writing to statistically resemble what a detector associates with AI output, which research shows happens disproportionately to non-native English speakers and to writing that's simply well-edited.
TextCloaker protects your original writing from these false flags without changing anything about your text. If you did use AI assistance where your instructor permits it, TextCloaker preserves your exact words while ensuring the text passes Turnitin's check.
Yes. TextCloaker's Deep mode achieves a ~98% bypass rate against Turnitin's latest AI detection models (as of 2026). Light mode achieves ~85–90%. These rates are consistent across every university that uses Turnitin, including UC Berkeley.
Unlike paraphrasers (QuillBot, Undetectable.AI, Humbot), TextCloaker doesn't rewrite your text using another AI model. It works at the encoding level — invisible changes that break the statistical patterns Turnitin relies on. This means:
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