How to Install Antigravity Chrome Extension (Step by Step) 2026

Quick guide on installing the Antigravity Chrome Extension so you can open any website directly inside Antigravity. I show you the exact search phrase to use (since it doesn’t appear in the Chrome Web Store search), how to add the extension, and how to access the preview page inside Antigravity once it’s installed. You’ll also see how the agent can click, scroll, type, and even run automated tests on your website — perfect for QA, monitoring dashboards, or testing your own apps. Tags antigravity, chromeextension, browserextension, claude, claudeai, setup, installation, techguide, tutorial, stepbystep, productivity, workflow, webtesting, automation, agenttools, codingworkflow, qa, qualityassurance, dashboardmonitoring, webautomation, extensioninstall, chrome, googlechrome, antigravitysetup, creatorworkflow, efficiency, howto, guide, webtools, development, testingtools