About this extension

Features
- Visually create and edit experiments – Use the GrowthBook Visual Editor to design A/B tests without touching code.
- See feature flags and experiments in real time – Instantly view all active flags and experiments on any page.
- Test variations on the fly – Override feature flag values and experiment variations to explore different scenarios.
- Understand what’s happening – Get detailed debug logs explaining how flags and experiments are evaluated.
- Simulate user experiences – Override attributes to see how different users interact with your features.
- Use Archetypes for quick testing – Apply predefined user profiles for realistic testing.

Learn more in our docs (https://docs.growthbook.io/tools/chrome-extension)

Requirements
- Install the GrowthBook Javascript, React, or HTML Script Tag SDK to your site (https://docs.growthbook.io/lib)

GrowthBook is the open-source A/B testing and feature flagging platform. - https://www.growthbook.io

Developer comments

We're open source! Contribute to this extension at https://github.com/growthbook/devtools

Rate your experience

Release notes for 1.2.2

Many bug fixes
Ability to clear individual attribute overrides
Share DevTools session by link
Import/export DevTools session by JSON blob
Preview draft features & experiments not in SDK payload
Choose between live, draft, and inactive revisions of features using the GrowthBook API
Quickly apply feature overrides from feature rules
Show feature descriptions and other meta information from the API
Persist feature and experiment search filter
Support for backend SDK debugging (overrides, logs)
Feature and Experiment views now show both simulated and live evaluations when available
Support for safe rollouts
Align back-end interfaces with JS SDK ^1.5.0

Used by