Syntonym enables privacy-first AI and machine vision with lossless anonymization technology, protecting visual data while keeping every insight fully usable. Its real-time anonymization removes personal identifiers from faces and license plates while preserving the data utility, quality, and model performance needed for camera-based technologies. Instead of blurring or degrading footage, Syntonym irreversibly replaces sensitive identifiers with hyper-realistic synthetic alternatives that preserve key attributes such as expressions, gaze, head pose, demographics, eye movements, and blinks. It is built for visual AI systems that need to process real-world video and image data responsibly, including in-cabin monitoring, ADAS training, robotics, physical AI, smart devices, vision language models, AR glasses, wearables, and smart cameras. Syntonym Lossless can be deployed in the cloud, private cloud, on-premise, or through a real-time edge SDK.