Best free AI detector - simply paste your text to instantly get an overall AI score and advanced sentence by sentence detection.

Our AI detection model includes several components that analyze text to determine its origin and if it was written by AI. We use a multi-stage methodology designed to optimize accuracy while …

It can detect content from major models, including ChatGPT, Gemini, Claude, and Llama, and accurately distinguish between fully AI-generated text and content that has been refined using assistive writing …

Our AI Detector is carefully trained to detect most texts generated by popular tools like ChatGPT and Bard. These texts often contain certain phrases, patterns, or awkward wording that indicate they …

Use Grammarly's free AI detector to identify content generated by ChatGPT, GPT5, and Gemini. Our AI checker provides reliable and free results, no sign-up needed.

Instantly detect AI-generated text from ChatGPT, GPT-4, Claude, Gemini, and other popular models.

Use our AI checker to detect if a text was likely written by AI. Fast scan, clear results — no sign-up needed.

Verify the authenticity of your content with our advanced AI detection tool. Trusted by professionals to identify AI-generated text from leading language models.

Use our AI detector to uncover AI-generated text from tools like ChatGPT, Gemini, Claude, and more. Get a detailed originality score and order professional support to refine your work.

AI detector uses NLP techniques and various factors to detect AI-plagiarized or ChatGPT text effectively. It analyzes various aspects of the text, including sentence structure, word choice, and …