Google says 180 billion images and videos now carry SynthID watermarks as detector goes public
180 billion pieces of content. Google's SynthID watermark detector is now public—anyone can verify if images, videos, or audio came from Google, OpenAI, or Nvidia.
Why it matters
Google's open SynthID detector is a concrete step toward AI-generated-content provenance at scale. Practitioners building or deploying generative systems should understand its coverage (SynthID-tagged content only, not AI detection broadly) and integration path. For enterprises handling user-generated content or verification workflows, this shifts detection from proprietary black-box to verifiable public infrastructure.
The key facts
5 to knowSynthID detector now public and open to all users
180 billion images and videos already carry SynthID watermarks
Works with content from Google, OpenAI, Nvidia, and partners
Detector identifies only SynthID-watermarked content, not AI-generated media in general
Watermark is imperceptible to human viewers
Go to the source
The Decoderthe-decoder.com
Publisher excerpt: Google's AI watermark detector SynthID is now public. Anyone can check whether images, videos, or audio were created by Google's AI or partners like OpenAI and Nvidia. More than 180 billion pieces of content already carry the watermark, but the tool only identifies SynthID-tagged content, not…