Unlock Chrome’s Built-In AI. Monitor local model readiness, inspect APIs, and debug your on-device AI natively in DevTools.
Users
201
+49 in 30 days
Rating
5.0 / 5
+5.00 in 30 days
Ratings
2
+2 in 30 days
Store rank
#63K
#53K among extensions
Version
0.12.4
updated 2 Oct 2026
Users
monthly, 8 months
Latest, 15 Oct 2026:201 usersMove the mouse over the chart for any month
Ratings count
monthly, 8 months
Latest, 15 Oct 2026:2 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About WebAI Extension
The WebAI Extension empowers developers building with Chrome's Built-In AI APIs by providing deep visibility, real-time feedback, and streamlined debugging for local model interactions.
Whether you are experimenting with on-device capabilities or building production-ready Web AI features, this extension removes the guesswork and gives you a clear window into your application's AI engine directly from your browser's DevTools panel.
Why Install the WebAI Extension?
Building AI features natively in the browser is the future of web development, but debugging local models and managing API states can often feel like a black box. This extension bridges that gap. By installing the WebAI Extension, you get immediate insights into what your AI integrations are doing under the hood, allowing you to build faster, optimize performance, and create better user experiences without writing endless boilerplate debugging code.
Key Features:
Real-Time Model Tracking: Monitor local AI model readiness, download progress, and loading states seamlessly so you always know exactly what your application is waiting on.
Deep Inspection: Debug your Web AI API requests and responses directly alongside your standard network and console panels.
Developer-First UX: Built by developers, for developers. Get clear visual indicators of progress and performance to help you manage latency and user patience effectively.