Datalayer Checker
Developer Tools
Likely PaidConfidence 88Platform Stripe
The easiest way to debug and check the dataLayer implementations without having to use the browser console!
Users
100K
Rating
4.5
Reviews
49
7D Growth
0|0%
Stable signalUnknownHigh-risk permissions
GrowthBook DevTools
GrowthBook DevTools helps you debug feature flags and experiments all from your browser.
Users10KCurrent public install base
Rating3.3Store average score
Reviews6Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsGrowthBook DevTools Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
3.33
Latest
3.33
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version1.2.4
ManifestV3
Size909KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
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.
Reviews
Recent review snapshot
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Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.0Average computed only from synced review bodies below
Reviews with text5Synced review bodies
Total ratings / reviews6Chrome Web Store public rating/review count
Store average score: 3.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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7D Growth
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Works perfectly for A/B test debug
not working if user_id is set in attributes
This tool is incredibly handy, but recently it's been unable to connect to the SDK for a few weeks now. The error message consistently reads 'Trying to connect to page's GrowthBook SDK', yet it never successfully connects, rendering the tool useless. Please address this issue promptly!
Seems like it could be useful. Icon is greyed out / not accessible. Also shows an error in the console.
Would be great to have a Firefox version!