Claude Watermark Detector is a free browser-based tool for inspecting Claude-related text patterns and document structure. It analyzes text locally and highlights signals such as sentence length, repetition, punctuation, and paragraph structure. Users can clean selected formatting artifacts or optionally rewrite a passage with clear controls. No sign-up is required. This independent tool does not claim to verify or remove Anthropic's model-level watermark.
Launched by Ming Tian 66 days ago
