VERIFIED ON MAC
AI Overlay Guides
Private AI Overlay for macOS
Updated October 2026
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3 min read
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Tested with LockDown Browser v2.1.6.01
A private AI overlay renders an AI chat interface in a window that is excluded from screen capture and window enumeration on macOS.
Fracture uses macOS system-level APIs to create a private overlay. The window is excluded from the OS-level capture pipelines. The overlay supports ChatGPT, Claude, and local AI through Ollama. It works alongside major exam environments.
The Safe macOS Solution
Need reference access during your exam?
Fracture runs a native floating overlay that sets the macOS window privacy flag. It is 100% excluded from screen capture feeds, window lists, and proctor recordings.