Remarketing is a powerful strategy within Google Ads that allows advertisers to reconnect with users who have previously interacted with their website or app.
With Google Ads remarketing, you can keep your brand top of mind for people who may be considering a purchase, encourage repeat visits, and ultimately drive conversions more effectively than with traditional ad campaigns.
In this article, we’ll discuss how to remarket best practices for Google Ads. This will help you optimize your remarketing campaigns, create engaging ads, and improve your return on investment (ROI).

What is Remarketing in Google Ads?
Remarketing, also known as retargeting, is a feature in Google Ads that allows you to show ads to people who have already interacted with your site or app.
By targeting previous visitors, you can re-engage users who might still be considering a purchase or need more time to make a decision.
Remarketing works by placing a Google Ads remarketing tag (a small piece of code) on your site. This allows Google to track visitors and serve them personalized ads later.
Why Remarketing is Important?
People rarely make a purchase on their first visit to a website. In fact, studies suggest that it can take 5-7 interactions before someone is ready to buy.
Remarketing bridges that gap by re-engaging visitors, keeping your brand on top of your mind, and guiding potential customers back to your site. Remarketing is beneficial because it:
- Increases Conversion Rates: By reminding users of products they viewed, you increase the chances of them coming back to make a purchase.
- Builds Brand Awareness: Repeated exposure builds trust, helping to keep your brand in the minds of potential buyers.
- Reduces Cart Abandonment: Remarketing ads remind users who added items to their cart but didn’t complete the purchase.
Now that we understand why remarketing is a valuable tool, let’s explore the steps to set up a Google Ads remarketing campaign and the best practices to optimize it.
Setting Up Your Google Ads Remarketing Campaign
To get started with remarketing in Google Ads, follow these steps:
- Add the Google Ads Remarketing Tag: To start tracking users, add the Google Ads remarketing tag to your website. This tag will track visitors and allow you to create custom audiences.
- Create Remarketing Lists: In Google Ads, create remarketing lists based on user behavior, such as users who visited specific pages, added products to their cart, or spent a certain amount of time on the site.
- Design Ads for Your Remarketing Campaign: Create ads tailored to each audience segment. For example, you might have specific ads for users who abandoned their shopping carts or for those who browsed a certain category.
- Set Up Campaign Settings: In your Google Ads account, go to “Campaigns,” select “New Campaign,” and choose “Display” for a display remarketing campaign. Configure settings like budget, location targeting, and frequency capping.
Now that we’ve set up the basics, let’s look at best practices to maximize the effectiveness of your Google Ads remarketing efforts.
Best Practices for Google Ads Remarketing
1. Segment Your Audience
Not all site visitors are the same, and they shouldn’t be treated as such. Segmenting your audience based on their behavior allows you to create more personalized ads and offers. Some ways to segment your audience include:
- Page Views: Create lists for people who visited certain product pages, categories, or landing pages.
- Cart Abandoners: Segment users who added items to their cart but didn’t complete the purchase.
- Time Spent on Site: Target users who spend a significant amount of time on your site, as they might be more interested in your offerings.
- Previous Purchasers: Retarget people who made a purchase before, encouraging repeat sales or cross-selling related products.
Segmentation helps you tailor your messaging and make your ads more relevant to each audience, which can boost engagement and conversions.
2. Set Frequency Caps
One of the biggest pitfalls in remarketing is overwhelming users with too many ads. Frequency caps allow you to control how many times your ads appear to a single user within a given time frame (e.g., five times per day).
Without frequency caps, you risk annoying potential customers, which can lead to ad fatigue or even negative brand sentiment.

3. Use Dynamic Remarketing
Dynamic remarketing takes personalization a step further by showing users ads featuring the exact products or services they viewed on your website.
This is especially effective for e-commerce, as it reminds users of the products they’re interested in and encourages them to come back to complete the purchase. To set up dynamic remarketing:
- Enable Dynamic Ads in Google Ads: Choose dynamic ads when setting up your remarketing campaign.
- Link a Product Feed: For retail, use a product feed with Google Merchant Center to ensure that ads display the specific products users have viewed.
Dynamic ads show personalized content and can significantly improve conversion rates by tailoring ads to the user’s specific interests.
4. Leverage Custom Combinations
Google Ads allows you to combine remarketing lists to create custom combinations. This feature lets you create targeted ads for users who meet multiple criteria.
For example, you might create a custom combination for users who viewed a product page and added an item to their cart but didn’t make a purchase. This level of targeting helps you re-engage high-potential customers with tailored messages.
5. Optimize Ad Design and Messaging
Design plays a crucial role in capturing your audience’s attention. Keep these ad design best practices in mind:
- Keep It Simple: Clarity is key. Use concise messaging, strong visuals, and a clear call to action (CTA).
- Use High-Quality Images: Avoid pixelated or low-quality images, as they can make your ads look unprofessional.
- Incorporate Urgency or Special Offers: Using language like “Limited Offer” or “Last Chance” can encourage users to take action.
- Test Different Formats: Test a range of formats (e.g., text, image, video) to see what resonates with your audience.
6. Adjust Bids Based on Audience Behavior
Some users are more likely to convert than others. Adjusting your bid strategy based on user behavior can help maximize your ad spend:
- Increase Bids for High-Intent Users: For example, users who abandoned a cart or visited multiple product pages may be closer to purchasing.
- Lower Bids for Low-Intent Users: Consider setting lower bids for users who spent only a short time on the site or bounced quickly.
Dynamic bidding adjustments let you focus more budget on high-potential users, making your ad spending more efficient.
7. Exclude Converters
Once a user has completed a conversion (e.g., made a purchase), you may not want to keep showing them the same ads.
Exclude converted users from your remarketing lists or switch them to a different list focused on cross-selling or upselling.
To exclude converters, use Google Ads audience exclusions settings, where you can specify which lists you want to remove from your targeting. This ensures you’re not spending budget on users who’ve already converted.
8. Use Google Analytics for Advanced Targeting
Google Analytics provides deeper insights into user behavior, allowing you to create more targeted remarketing lists.
For instance, you could create an audience of users who viewed specific product categories, visited multiple times within a month, or engaged with a certain amount of content on your site. To integrate Google Analytics with Google Ads:
- Link Google Analytics to Google Ads: This allows you to import Analytics data into Google Ads for advanced audience targeting.
- Create Advanced Remarketing Lists: Use Analytics to build more detailed lists that consider specific metrics, such as average session duration or bounce rate.
With Analytics, you gain greater control over your audience targeting, enabling you to refine your remarketing lists.
9. Measure and Test Performance
Constantly measure and optimize your campaign performance. Review key metrics such as click-through rate (CTR), conversion rate, and **cost per conversion** to gauge success.
Try to use A/B testing to refine your ads, experimenting with different messages, designs, and CTAs. Google Ads provides robust reporting tools that allow you to track and optimize your remarketing efforts.
Some tips for effective testing:
- A/B Test Ad Creative: Experiment with different headlines, images, and CTAs to see what drives engagement.
- Analyze Audience Segments: Evaluate which segments are performing best, and allocate more budget to high-performing lists.
- Adjust Frequency Caps: Test different frequency caps to find the balance that maximizes engagement without overwhelming users.
Common Remarketing Mistakes to Avoid
While remarketing can yield excellent results, there are common pitfalls to watch out for:
- Overexposing Your Audience: Without frequency caps, your ads can annoy users, leading to negative brand sentiment.
- Ignoring Mobile Optimization: Ensure your ads look good on mobile devices, as many users browse on mobile. Use responsive ad formats where possible.
- Not Excluding Converters: Targeting users who’ve already purchased wastes ad spend and can be frustrating for customers.
- Poor Ad Design: Ads that are cluttered, confusing, or lack a clear call to action are less effective. Keep your design simple.
- Neglecting A/B Testing: Without testing, it’s hard to know what messaging and visuals work best. Regular testing can lead to significant performance improvements.
FAQs
1. What is the difference between remarketing and retargeting?
Remarketing is generally associated with targeting people who’ve engaged with your website or app, often through email or ad campaigns. Retargeting specifically refers to using paid ads to reach past visitors.
2. How often should I update my remarketing lists?
Regularly updating your lists ensures they remain relevant. Consider updating them monthly or bi-monthly to reflect current visitor behavior and customer preferences.
3. Can I use remarketing for new customer acquisition?
Remarketing is primarily a tool for re-engagement. For new acquisitions, you can consider using Google’s broader audience targeting options, like affinity audiences and custom intent audiences.
4. Is there a recommended frequency cap for remarketing ads?
It varies by industry, but a general guideline is 3-5 times per user per day. Experiment with different caps to see what works best for your audience.
5. How do I measure remarketing success?
Key metrics include click-through rate (CTR), conversion rate, cost per acquisition (CPA), and return on ad spend (ROAS). Track these regularly to assess performance.
Conclusion
Remarketing with Google Ads is one of the most effective ways to convert hesitant buyers, remind customers of your brand, and keep your offerings top of mind.
By implementing these best practices, such as segmenting your audience, setting frequency caps, optimizing ad design, and using data-driven targeting, you can create campaigns that engage, convert, and deliver measurable results.
Don’t forget to measure, analyze, and continuously optimize your campaigns, as small tweaks often lead to big gains.
Whether you’re new to remarketing or looking to refine existing campaigns, these best practices will help you connect with your audience and make the most of every ad dollar spent.