Microsoft Edge AI APIs: Power Your Web Apps with Built-In AI (2025)

Unlock powerful AI features with Microsoft Edge’s new APIs—boost web apps with built-in AI, privacy-first processing, and seamless language tools.
Matilda
Microsoft Edge AI APIs: Power Your Web Apps with Built-In AI (2025)
Are you wondering how to add advanced AI capabilities to your web applications without relying on bulky external services? Microsoft Edge now offers developers cutting- edge AI APIs designed to seamlessly integrate built- in AI models directly into web apps. This new developer toolkit empowers websites and browser extensions with powerful AI functions, making it easier than ever to enhance user experiences with intelligent features — all while maintaining robust privacy and security.                   Image Credits:Krisztian Bocsi/Bloomberg / Getty Images At Build 2025, Microsoft announced a set of innovative AI APIs for its Edge browser, directly competing with Google Chrome’s AI- powered web platform. These APIs grant developers access to Phi 4 mini, Microsoft’s latest compact AI model, released earlier this year. With approximately 3.8 billion parameters, Phi 4 mini excels in solving complex math problems and processing data efficiently on devices with limited resources, such as laptops…