Microsoft Edge Blog

Back in 2020, we committed to Manifest Version 3 (MV3) as the future direction of the Chromium extensions platform. Since then, we’ve worked with developer The post Moving the Microsoft Edge extensions ecosystem forward with Manifest Version 3 appeared first on Microsoft Edge Blog.

At a glance Edge for Business security connectors extend your security tools into the browser, so you gain visibility and enforcement where work happens. This update adds new partner integrations, including Cisco Secure Access, The post Bring your security stack into Edge for Business — with support for more partners appeared first on Microsoft Edge Blog.

Welcome to New in Edge for developers, a new series featuring recent web platform updates in Microsoft Edge that help web developers build better sites and apps. In this first edition, we’ll look at CSS gap de The post New in Edge for developers – Style layout gaps, improve keyboard accessibility and migrate your PWA to a new origin appeared first on Microsoft Edge Blog.

Microsoft Edge is moving to a two-week release cycle, bringing new features and improvements to users and organizations faster than ever. This is great news for teams that thrive on innovation: instead of waiting a full month for the next update, you The post Faster updates, enterprise-friendly schedule: the new Microsoft Edge release cycle appeared first on Microsoft Edge Blog.

At Build 2025, we introduced the Prompt and Writing Assistance APIs in Microsoft Edge with the Phi-4-mini language model. Since then, we’ The post Expanding on‑device AI in Microsoft Edge: New models and APIs for the web appeared first on Microsoft Edge Blog.

TL;DR: Edge for Business adds agentic browsing in limited preview, a Copilot-inspired new tab page, and mobile availability for multi-tab reasoning and YouTube summarization. These experiences are built on a secure enterprise browser foundation w The post New in Edge for Business: AI for work, safe from day one appeared first on Microsoft Edge Blog.

Edge just made it easier to go from first tab to final plan, wherever you go. Your favorite Copilot experiences, plus new ones, are now available directly in Edge on desktop and, for the first time, in the Edge mobile app. This includes capabilities The post New updates to Edge across desktop and mobile appeared first on Microsoft Edge Blog.

Passkeys are designed to replace passwords with strong, phishing-resistant credentials that make sign-in quick, easy, and secure. With M The post Engineering secure passkey sync in Microsoft Password Manager appeared first on Microsoft Edge Blog.

AI has changed how—and where—work happens. Many of today’s security risks occur inside the browser, where traditional controls can fall short. At RSAC 2026, we’re highlighting strengthened Edge for Business capabilities designed to secure AI usag The post Protect your enterprise from shadow AI and more: Announcements at RSAC 2026 appeared first on Microsoft Edge Blog.

Today, large web applications are often assembled from many independent pieces, which all load their own data and resources. When all these pieces compete for the same network connection, congestion can build up and the user experience can suffer. < The post Monitor and improve your web app’s load performance appeared first on Microsoft Edge Blog.