A local-first scanner for hidden Unicode in AI-generated text

Dewatermark, an open-source project, released a local-first Unicode watermark inspector for AI-generated text, offering a free browser tool with deterministic safe cleanup and a Python package with forensic reports, repository scanning, and quality-constrained statistical mitigation. The tool detects hidden Unicode characters but does not claim to detect or remove undisclosed vendor watermarks or statistical schemes.

Open source · local first · agent ready See the characters hiding in your text. A free, private Unicode watermark inspector powered by dewatermark . The browser tool uses deterministic safe cleanup; the Python package adds forensic reports, repository scanning, and quality-constrained statistical mitigation. Scope: deterministic Unicode artifacts only. This page does not claim to detect or remove undisclosed vendor watermarks or statistical schemes.