Step-by-Step Guide: How to Set Up Google Tag Manager with Google Analytics

Want to track website performance and visitor behavior with precision? Using Google Tag Manager (GTM) to install Google Analytics is one of the most efficient and scalable methods available. Whether you’re new to tag management or just looking for a faster way to add Google Analytics to your site, this guide will walk you through every step.

What You’ll Need

Before we begin, make sure you have:

• A Google Tag Manager account
• A Google Analytics account (preferably GA4)
• Access to your website’s code or CMS (like WordPress, Shopify, etc.)

Step 1: Create a Google Tag Manager Account

1. 1Go to <a href="https://tagmanager.google.com/" target="_blank" rel="noopener">https://tagmanager.google.com/</a>
2. 2Click “Create Account”
3. 3Enter:
4. 4<b>Account Name</b> (usually your business name)
5. 5<b>Container Name</b> (your website’s domain)
6. 6Choose “Web” as your target platform
7. 7Click <b>Create</b> and accept the terms

You’ll be given <b>two snippets of code</b> to add to your site—one for the <head> and one for <body>. Install them manually, or use a plugin if you’re on a CMS like WordPress.

Step 2: Create a Google Analytics 4 Property

1. 1Go to <a href="https://analytics.google.com/" target="_blank" rel="noopener">https://analytics.google.com/</a>
2. 2Click <b>Admin > Create Property</b>
3. 3Follow the steps to name your property and set your time zone
4. 4Under <b>Data Streams</b>, select <b>Web</b>
5. 5Enter your website URL and name the stream

After this, you’ll receive a <b>Measurement ID</b> (e.g., G-XXXXXXXXXX). Keep this handy.

Step 3: Add GA4 to Google Tag Manager

1. 1Go to your GTM Dashboard
2. 2Click on <b>“Tags” > “New”</b>
3. 3Name your tag (e.g., GA4 Configuration)
4. 4Click <b>“Tag Configuration”</b>, then select <b>“Google Analytics: GA4 Configuration”</b>
5. 5Paste your <b>Measurement ID</b>
6. 6Leave other settings as-is unless you need to customize
7. 7Under <b>Triggering</b>, choose <b>“All Pages”</b>
8. 8Click <b>Save</b>

Step 4: Preview & Test Your Setup

1. 1Click <b>Preview</b> in the top right corner of GTM
2. 2Enter your website URL and connect the debugger
3. 3Navigate your site while Tag Assistant is running
4. 4Check that the GA4 Configuration tag <b>fires on each page load</b>

You can also check in Google Analytics:

• Go to <b>Admin > Data Streams > Web</b>
• Click <b>“Realtime”</b> to confirm your visit is being recorded

Step 5: Publish Your Tag

Once you’re confident the tag is working:

1. 1Return to the GTM dashboard
2. 2Click <b>Submit</b> in the top right
3. 3Add a version name (e.g., “Initial GA4 Setup”) and publish

Congratulations! Your website is now tracking data via Google Analytics using Google Tag Manager.

Pro Tips for Enhanced Tracking

• Want to track specific events (like button clicks, form submissions, or scrolls)? GTM makes this easy with <b>Triggers</b> and <b>Variables</b>.
• Use <b>Google Tag Assistant</b> (a Chrome extension) for easier debugging.
• If migrating from Universal Analytics (UA), don’t just copy old tags. GA4 uses an event-based model, so set it up fresh.

Advantages of Using GTM with GA4

Final Thoughts

Setting up <b>Google Analytics through Google Tag Manager</b> is not just a smart choice—it’s the <b>best practice for modern websites</b>. It simplifies your tracking setup, boosts flexibility, and makes it easier to scale as your business grows.

Need help setting it up or customizing your tracking? <b>CrossMedia offers professional analytics and tag management services</b>—so you can focus on growing, not configuring.