DataLayer Inspector Pro

Name: DataLayer Inspector Pro
Author: Isekai NextGen

Professional GTM dataLayer inspector. Real-time monitoring, e-commerce tracking, search, filter, export. Zero permissions!

As of June 2026, DataLayer Inspector Pro has 23 users in the Developer Tools category.

Isekai NextGen Developer Tools

Chrome Web Store ↗.crx

Users+109.1%

Rating0%

—

— reviews

Reviews0%

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Version

1.0.3

Manifest V3

History

7 snapshots

Tracking since Apr 7, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 7, 2026	11	—	—	1.0.3
Apr 19, 2026	12	—	—	1.0.3
Apr 26, 2026	25	—	—	1.0.3
May 3, 2026	23	—	—	1.0.3
May 17, 2026	22	—	—	1.0.3
May 26, 2026	23	—	—	1.0.3
Jun 5, 2026	21	—	—	1.0.3
Now	23	—	—	1.0.3

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

About

See what's happening in your Google Tag Manager dataLayer in real-time. No setup, no permissions, just instant insights.

WHAT IT DOES

DataLayer Inspector Pro shows you every event pushed to your dataLayer as it happens. Perfect for debugging tracking issues, verifying e-commerce data, and understanding what GTM is actually doing on your site.

WHY YOU NEED THIS

Frustrated with GTM debugging? You're not alone. Most developers waste hours trying to figure out:
• Why tags aren't firing
• What data is actually being sent
• If e-commerce tracking is working correctly
• What events are being pushed to the dataLayer

DataLayer Inspector Pro solves this instantly. Just open DevTools and see everything in one place.

KEY FEATURES

🔍 Real-Time Event Monitoring
See every dataLayer push as it happens. No refreshing, no guessing.

🛒 E-Commerce Tracking Made Easy
Instantly spot purchase events, add-to-cart actions, and product impressions with color-coded badges.

🔎 Smart Search & Filter
Find any event or property in seconds. Filter by type, search by name or data, sort however you need.

📋 One-Click Copy & Export
Copy event data instantly or export everything for documentation. Share findings with your team effortlessly.

⌨️ Keyboard Shortcuts
Work faster with Ctrl+F for search, Ctrl+C to copy, arrow keys to navigate.

🔒 Zero Permissions
Uses only Chrome's built-in DevTools API. No data collection, completely private, 100% secure.

PERFECT FOR

• Developers debugging GTM implementations
• Marketers verifying tracking is working correctly
• Analysts inspecting dataLayer structure
• QA Teams testing tag accuracy
• Agencies auditing client setups

HOW TO USE

1. Open Chrome DevTools (F12)
2. Click the "DataLayers" tab
3. See all events in real-time
4. Click any event to view details
5. Search, filter, or export as needed

That's it. No configuration, no setup, just instant visibility into your dataLayer.

WHY IT'S DIFFERENT

✅ No Permissions - Uses only DevTools API, zero privacy concerns
✅ Real-Time - See events as they happen, not after the fact
✅ E-Commerce Ready - Built for GA4 Enhanced Ecommerce debugging
✅ Fast & Smooth - Handles thousands of events without lag
✅ Export Ready - Share findings with your team instantly

PRIVACY FIRST

• No data collection
• No tracking
• No external servers
• Everything happens locally in your browser
• 100% private and secure

Stop guessing what's in your dataLayer. Start seeing it clearly.

Questions? Contact: [email protected]