Browser Overview

Google Antigravity can open, read, and actuate a local Chrome browser, enabling you to test development websites, read documentation sources, and automate a variety of browser tasks.

Core Mechanisms

Using the specialized Browser Subagent, Antigravity operates on browser tabs as needed, capturing screenshots and saving action videos as interactive artifacts.

To completely disable browser tools, you can toggle the Browser Tools setting in the “Browser” section of the User Settings.

Deep Dive

Explore the key security and privacy features of Antigravity’s browser integration:

Allowlist & Denylist

Learn about the two-layer security model (Denylist and Allowlist) used to control URL access. Read Allowlist & Denylist Guide

Isolated Profile

Understand how the agent executes inside a completely separate Chrome profile to protect your personal data. Read Isolated Profile Guide

Last updated Oct 08, 2026