In this updated Google Tag Manager tutorial, you'll learn how to use Google Tag Assistant (GTM Preview Mode) to test and troubleshoot your tags before publishing them live. Whether you're adding new tags, triggers, or variables, it's essential to verify they work as expected—and this video walks you through exactly how to do that. You'll see how to connect your website using Tag Assistant, check tag firing conditions, debug issues, and follow a recommended workflow for confidently testing your GTM setup.
GOOGLE TAG MANAGER TUTORIAL SERIES:
Lesson 1: Getting started – https://youtu.be/aYzO5HJl80s
Lesson 2: Adding tags – https://youtu.be/DK5qR841RGs
Lesson 3: (That's this video)
Lesson 4: Migrating to GTM – https://youtu.be/36cmZIN_u20
Lesson 5: Tracking conversions – https://youtu.be/TDlahsQt-Dk
Lesson 6: Track clicks, buttons, and forms – https://youtu.be/oxIV73D5MyM
Lesson 7: Cookie banner with GTM – https://youtu.be/sOv6MS67P88
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JUMP TO A TOPIC:
00:00 Introduction
00:47 Enabling preview mode
02:34 Previewing tags, triggers, and variables
07:29 Recommended workflow
08:58 Conclusion
TOOLS WE USE AND RECOMMEND:
○ Data connector – https://lovesdata.co/oOWkI
○ Cookie banner – https://lovesdata.co/letON
○ Email platform – https://lovesdata.co/zrLd7
○ Course platform – https://lovesdata.co/2Zzfq
Join our courses: https://www.lovesdata.com/courses
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