AI Detector is a trusted AI content checker used by over 2 million educators, students, and writers worldwide. It accurately identifies text generated by leading AI models including ChatGPT, GPT-4o, Claude, Gemini, Llama 3, Mistral, and Grok. With sentence-level analysis and confidence scoring, it provides detailed reports that help verify the authenticity of any content within seconds.The tool boasts 99.9% accuracy validated by third-party benchmarks and supports over 20 languages. Beyond detection, it offers a full writing suite — a humanizer, citation verification, plagiarism checking, and grammar tools — all in one place. Privacy is paramount: your text is never stored or used for training, and results stay on your device.Built for fairness, AI Detector distinguishes between fully AI-generated text and content refined with assistive tools, reducing false positives and cultural bias. Whether you're an educator checking student work, a content creator polishing blog posts, or a student ensuring your research meets academic standards, AI Detector gives you the confidence to publish original, human-quality content.