Chrome and Edge to embed AI in the browser
AI-summarised brief · reviewed before publication
Google and Microsoft are integrating on-device artificial intelligence directly into their Chrome and Edge web browsers. This background feature requires users to maintain at least 20GB of free storage space on their devices. Google confirmed that Chrome will automatically download generative AI models, specifically Gemini Nano, provided the device meets performance thresholds and uses an unmetered internet connection. These local models power features such as writing assistance, text summaries, tab management, and enhanced security tools. The 20GB requirement is a minimum threshold rather than the actual file size, which varies. Users can disable this functionality in settings to prevent downloads and delete existing models. Microsoft Edge employs a similar strategy, requiring 20GB of free space before downloading models like Phi-4-mini. Edge includes an automatic fail-safe that deletes downloaded AI models if available disk space drops below 10GB. This move reflects a broader industry trend of browsers pre-loading local AI models without explicit user prompts, necessitating routine storage checks for users with limited disk capacity.
💡 Why It Matters
- · Browser vendors are shifting AI processing from the cloud to local hardware, fundamentally altering how users manage digital storage.
- · This silent pre-loading of models forces consumers to treat disk space as a critical resource for modern web navigation.