Google is tackling the rise of synthetic media with a new tool in its Gemini app. In a world of high-fidelity fakes, this feature lets anyone verify if an image was created by Google AI. The system operates by detecting SynthID, an imperceptible digital watermark that Google embeds into its AI-generated content. Users can simply upload an image and ask Gemini about its origin to get a direct answer. Google has already applied this watermark to over 20 billion pieces of content. The company is also expanding verification to video and audio formats and adopting the C2PA industry standard, signaling a broader commitment to digital content authenticity.