Paste any text and see every trace a chat interface left in it. That includes hidden HTML class names, zero-width characters, exotic spaces, and typography tricks. Each finding shows a count and a position, because these are facts about the bytes, not a probability score. You can clean it all in one click. It is free, unlimited, and requires no account. Everything runs in your browser, so nothing is uploaded. This tool does not claim to detect Anthropic's statistical watermark, because nobody outside Anthropic can. The engine is MIT open source.
Launch Team / Built with
OS
Launch Date:
August 22, 2026