AI Watermark Detector & Remover
Detect and remove invisible watermarks from AI-generated text. Privacy-focused local processing with optional API enhancement.
Inspect hidden and suspicious Unicode, reveal exact evidence, clean with preview and undo, and optionally remove complete emoji.
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Spot and remove invisible Unicode watermarks (ZWSP/ZWNJ/ZWJ, BOM, bidi controls), special spaces (NBSP, thin/hair/en/em), variation selectors, and common confusables (smart quotes, long dashes, ellipsis, minus) on any page. Visualize targets inline (reversible), normalize in place, or clean via right-click ‘Invisible AI: Clean page’. All processing is local; nothing is sent off-page.
Features:
- Visualize targets as ⟦U+XXXX⟧ and restore safely.
- Clean in place: replace when safe (e.g., NBSP→space, smart quotes→ASCII) or remove invisibles.
- Options for Unicode Cf, special spaces, variation selectors, confusables, and newlines.
- Context menu action to clean without opening the popup.
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Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Very helpful!