Google opens SynthID detector to the public as 180 billion images and videos carry watermarks

The Decoder · rss · 2026-10-08

Google's SynthID detector is now public: anyone can check whether images, videos, or audio were created by Google's AI or partners like OpenAI and Nvidia. Over 180 billion pieces of content already carry the SynthID watermark, though the tool only identifies SynthID-tagged media, not AI-generated content in general.

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