Google Chrome 146 Beta Unleashes WebNN for On-Device AI Acceleration
product#inference📝 Blog|Analyzed: Feb 11, 2026 19:45•
Published: Feb 11, 2026 19:44
•1 min read
•cnBetaAnalysis
Google's Chrome 146 Beta introduces WebNN as an Origin Trial, promising exciting advancements in how web applications leverage local hardware for AI tasks. This allows for more efficient local AI processing and potentially richer, more responsive web experiences. Developers now have new tools to explore the capabilities of on-device machine learning directly within the browser.
Key Takeaways
- •WebNN is now available as an Origin Trial in Chrome 146, enabling developers to experiment with on-device AI acceleration.
- •The update aims to allow web apps to utilize NPU, GPU, and other specialized hardware for faster inference.
- •Chrome 146 also includes the Sanitizer API for enhanced security and developer convenience in handling user-generated HTML.
Reference / Citation
View Original"The highlight of this update is the promotion of WebNN (Web Neural Network API) to an Origin Trial, paving the way for directly calling local neural network inference acceleration hardware within the browser."