AI-Generated Text Detector

Statistical clues your text was written by AI.

AI-Generated Text Detector runs three purely statistical checks entirely in your browser: sentence-length burstiness (the variance human writers naturally produce but AI models tend to flatten out), a built-in list of 30+ common LLM "tell" phrases like "delve into" and "in today's fast-paced world" counted per 100 words, and repetition of formal transition words. It combines these into a single likelihood score with every contributing signal listed — and an upfront, honest disclaimer that this is a heuristic estimate, not a trained machine-learning classifier.

• →Sentence-length burstiness (variance) calculation, human vs. uniform pacing
• →30+ common LLM "tell" phrases tracked per 100 words
• →Transition-word repetition ratio across all sentences
• →Upfront disclaimer: heuristic estimate only, not a real ML classifier
• →Watermarked by Cikal Studio Labs · Works on any device, no install required