Paste a text or upload a file and see how likely it is that ChatGPT, Gemini or Claude wrote it, with a score for every part. Most detectors are trained on English; carrierscan has its own detectors for Ukrainian, Kazakh, Uzbek, Estonian, Georgian and Lithuanian. On the same Ukrainian texts it caught 16 of 17 AI texts (GPTZero: 14 of 17) and flagged no human ones. Free, no sign-up, texts never stored. Also a public MCP server for Claude, ChatGPT and Cursor.
