Images play an important role in modern web design. They capture attention, reinforce messaging, and help create engaging experiences.
But one common website habit continues to create problems for performance, accessibility, and user experience: turning content into images.
Promotional graphics, banners, and infographics often contain large amounts of text embedded directly into the image itself. While these designs may look appealing at first glance, they can introduce a number of unintended challenges.
Search Engines Cannot Read Images Like People Do
Search engines have become increasingly sophisticated, but they still rely heavily on text to understand the content of a webpage. When important information exists only inside an image, search engines have limited visibility into that content.
A page with a headline, supporting text, and a call to action built directly into the webpage provides far more context than an image containing the same information.
Content that exists as actual text is easier to discover, index, and understand.
Accessibility Matters
Visitors interact with websites in many different ways. Screen readers rely on text and alternative descriptions to communicate information to users with visual impairments. When important content is embedded in an image:
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Screen readers may miss critical information
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Alt text can become overly long or difficult to maintain
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The experience becomes less accessible
Images should complement content, not replace it.
Mobile Devices Change Everything
A promotional graphic that looks polished on a desktop computer may tell a very different story on a smartphone.
As screen sizes shrink, text embedded in images often becomes:
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Too small to read
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Difficult to interact with
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Cropped or scaled unexpectedly
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Less effective at communicating important information
Responsive web design allows text content to adapt to different screen sizes. Images, however, are far less flexible. When headlines, descriptions, and calls to action are built directly into a webpage, they can resize, reflow, and remain readable across devices. Text embedded inside an image cannot.
With mobile traffic continuing to grow, readability on smaller screens is no longer optional. Content that cannot be easily read on a phone risks being ignored altogether.
Large Images Often Hurt Performance
Text-heavy graphics are frequently larger file sizes than necessary.
Large images can:
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Slow page load times
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Increase mobile data usage
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Impact Core Web Vitals
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Reduce user satisfaction
Fast websites create better experiences for users and often perform better in search.
Content Changes. Images Do Not.
Websites evolve over time. Rates change. Promotions expire. Products evolve. Messaging shifts.
Updating text directly on a webpage is typically simple. Updating an image often requires design work, file exports, uploads, and additional quality checks.
Keeping content as content makes websites easier to maintain.
Creativity Has Its Place
It can be tempting to create promotional graphics with custom fonts, unique layouts, or seasonal branding that falls outside a website's standard design system. Tools like Canva have made it easier than ever to create polished visuals quickly.
And there is certainly a place for creativity on the web.
The challenge is balancing visual expression with accessibility, responsiveness, and long-term maintainability. A design that looks great as a static image may not perform as well across devices or provide the best experience for every visitor.
The most effective websites find ways to blend creativity with usability, allowing design and content to work together rather than compete with one another.
Use Images Intentionally
Images are valuable when they:
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Reinforce a message
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Add visual interest
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Support brand identity
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Illustrate concepts
But critical information such as headlines, descriptions, and calls to action are often best delivered as text.
The goal is not to eliminate images. It is to use them intentionally.
Takeaway
A website should not be a collection of digital flyers.
The most effective websites separate presentation from content, allowing each to do what it does best.
Content should remain searchable, accessible, responsive, and easy to maintain. Images should enhance the experience, not carry the burden of communication.