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 …

Paste your text below to check if it was written by AI. Our AI Detector is trained on GPT-5, Gemini, Claude, and Llama and trusted by millions of users. Our AI detector flags text that may be AI …

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 …

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.

Our industry-leading AI detector provides you with the ability to accurately identify AI content, correct accidental AI plagiarism, and share reports to show your writing is Original.

Use our free AI checker for text, images, audio, and video detection. Trusted AI detector used by 50K+ professionals worldwide for accurate AI content detection. Our comprehensive AI …