SynthID

A tool for watermarking and identifying AI-generated content

Bringing more transparency to the age of generative content.

Project Mariner

SynthID is a tool for watermarking and identifying AI-generated content generated by Google's AI models. These tools embed digital watermarks directly into AI-generated images, audio, text or video. For each modality, SynthID's watermarking technique is imperceptible to humans but detectable for identification.

As generative content becomes more integrated into everyday life, tools like SynthID are key to building trust. We're proud to be part of making that possible.

COLLABORATION
Google DeepMind
RELEASED
May 2025
AI/ML
Generative AI
Research