Google LLC is making its SynthID identification tools for artificial intelligence-created and AI-edited videos and images more widely available with the launch of a new service today that everyone can use.
The web-based SynthID Detector can identify images, video and audio clips that have been created using AI models from Google, OpenAI Group PBC, Nvidia Corp. and Kakao Corp. But in order to use it, people will have to sign in first, using a Google, OpenAI or Apple account. In a few weeks, the tool’s capabilities will be expanded to identify images created using Apple Inc.’s AI tools as well, such as Image Playground.
Google first developed SynthID in 2023. It’s an imperceptible watermark that’s added to AI-generated content created using tools from the above companies, but the only problem is that special tools have always been required to spot it.
Though the company has made different versions of its detection tool available to journalists and other media professionals, availability was severely restricted. Google also offers a few other ways to detect AI-generated content. For instance, there’s its Circle to Search smartphone feature, and users can also upload content to Gemini to ask if it has been created with AI or not. But with the launch of a dedicated detector tool, it’s making these capabilities more accessible,
The downside to SynthID Detector is that it has, well, downsides. For instance, because it’s designed to identify the hidden SynthID watermarks in AI content, it’s not very good at detecting AI-generated content that doesn’t have a SynthID watermark. And there’s a lot of that about.
Anthropic PBC’s Claude doesn’t use SynthID, and neither does xAI Corp.’s Grok chatbot. None of the many open-weights Chinese AI models use SynthID either. So it’s going to miss a lot of AI-generated content regardless.
Another issue with SynthID Detector is that it cannot distinguish between images, video and audio that has been entirely created from scratch or just edited using AI. So in the case of content that has been edited, it won’t be able to reveal which part is fake and which part is real.