Dynamic Images in Email Marketing: What They Are, Advantages, and How to Use Them

Avatar photo Rocío Cortázar · 12 Feb, 2026 · Diseño Gráfico · 3 min

How many marketing emails would you say you receive daily in your inbox? The world of email marketing has become extremely competitive. Capturing the user’s attention and maintaining their interest has become an increasingly difficult task. However, personalizing the content is a key strategy to increase engagement and conversions. An example of how to apply this personalization is through the use of dynamic images.

In this article, we will explore in depth what dynamic images are and how they work in the context of email marketing. Additionally, at the end of the post, we provide a video tutorial from our YouTube channel and the support article where you can find the step-by-step guide on how to implement dynamic images in your Acumbamail campaigns.

dynamic images in email marketing

What Are Dynamic Images?

Dynamic images are visual elements within an email that update or personalize in real-time based on various subscriber data. Unlike static images, which are the same for all recipients, dynamic images change based on factors such as user behavior, geographic location, time, product availability, or even profile information, like a birthday.

These images are generated at the moment the recipient opens the email, allowing for personalizing the experience for each individual user. This technique makes emails more relevant and engaging for the recipient.

How Do Dynamic Images Work?

From a technical standpoint, dynamic images are created using scripts linked to real-time data. When the email is opened by the recipient, the system retrieves information about that person and displays a personalized image based on that data.

This information can include anything from the user’s name to the current date and time, allowing for the personalization of a single campaign for thousands of users without the need to manually design multiple versions.

There are various tools and platforms that facilitate this process, such as NiftyImages or Liveclicker, which allow marketers to generate dynamic images automatically, saving time and resources.

Advantages of Using Dynamic Images in Email Marketing

1. Advanced Personalization

The most obvious advantage of dynamic images is that they allow for deep and specific personalization. It’s no longer just about using the recipient’s name in the subject line but creating a completely tailored experience to their interests, behavior, and demographic data.

2. Improved Engagement

Emails with dynamic images tend to have better open and click rates. This is because the content is much more relevant to the user. When receiving an email that seems “custom-made”, the recipient is more likely to be interested and take action, resulting in higher conversion rates.

3. Increase in Conversions

Personalized content, especially dynamic images, facilitates the user’s decision-making process. An email that shows products tailored to a customer’s preferences or creates urgency through countdown timers can convert visits into sales more quickly. Additionally, special offers, like birthday discounts, foster loyalty and repeat purchases.

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4. Real-Time Campaign Optimization

Another crucial advantage is the ability to update email content in real-time. For example, if a product sells out, the dynamic image can automatically change to reflect alternative products or suggest a different option without needing to send a new email. This maintains content relevance, increasing the likelihood of the recipient making a purchase.

How to Add a Dynamic Image to Your Campaign

https://www.youtube.com/watch?v=e5k0iKHUQRc&t=3s&ab_channel=Acumbamail%7CEmailMarketing%26SMS

If you have more questions on the topic, leave us a comment on the video or visit the support article.

Conclusion

Dynamic images represent an opportunity to revolutionize your email marketing campaigns, allowing for precise and effective personalization that enhances both engagement and conversion rates. By implementing techniques such as product personalization, countdown timers, or birthday offers, you can provide a unique experience to each user and optimize your marketing results.

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Escrito por Rocío Cortázar Follow Linkedin