Guide
Six tips to optimize your Brand Store for mobile
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Consumers are spending more and more time on their mobile devices, fueling growth in mobile retail. Mobile has changed the way people shop—in Q1 2024, 78% of all Brand Store visits were from a mobile device.1
With such a large number of shoppers using mobile devices to access your Brand Store, it makes sense to prioritize a mobile-friendly design.
We know that with the myriad of screen sizes, resolutions, device types, and browsers, designing for both mobile and desktop customers is complex and constantly evolving. To get you started, we're sharing six tips from the Brand Stores design team that will help you optimize your store for mobile shoppers.
Test the mobile experience
Our first tip is to take advantage of the Brand Store Builder mobile view. You can easily create a mobile or desktop view of your store, and a version of your store will automatically get created for the other device. When building your store, you can switch between device views to see the progress of your design in real time and add assets that are optimized for each device.


Examples of desktop view vs. mobile view
Testing your store on an actual mobile device is the most effective way for you to discover errors that can affect your shoppers’ mobile experience. Step away from your desktop or laptop computer and access your store on a phone or tablet. Tap through pages and tiles. Is your store easy to navigate? Are the texts and graphics easy to read?
To test out your store experience:
- Click Preview > Share Preview in Brand Store builder.
- Copy the preview link
- Paste this preview link in an email or anywhere where you can access from your phone (Tip: Include the preview link’s password on a separate line so it’s easier to copy and insert it later on).
- Navigate through your store on your mobile device as if you were a shopper, and take notes on what needs to be improved. Is it easy to navigate? Can you find the products or information that you’re looking for? How do your images look on a mobile device?

Example of sharing preview functionality in Brand Store builder
Make sure your images aren’t cropped in mobile
Due to the screen size difference between a desktop monitor and a phone screen, sometimes a tile design is legible on desktop but not on mobile. Although Brand Stores will automatically adjust images for different screen sizes, this doesn’t mean every element will be legible on mobile—especially if the text looks small on desktop to begin with.
In these cases, we recommend uploading a separate image for mobile that’s optimized in terms of font size and layout. This can be done by toggling the mobile version and uploading the mobile image on the right panel of the Brand Store Builder, as shown in the example below:

Example of Brand Store builder UI on how to edit images for mobile
It's important to consider that the option to upload a separate mobile image is only available for image tiles and the header image. This option is not available for other widgets using images with text or shoppable images.
Make sure content appears in the right order
Mobile screens are narrower and designed for faster scrolling, which means that the order and layout of content are not exactly the same as on desktop and mobile. Mobile Brand Stores use a left-to-right row prioritization for the order of content, or right-to-left when Arabic is set as the language of preference. See below for an example:

Example of content displayed in desktop vs. in mobile view
Check your store on a mobile device to confirm that content is appearing in the desired order.
Optimize your header image
You can upload a separate header image for mobile. However, it’s important to consider that unlike an image tile, it’s not possible to change the height of this image, and the same dimensions must be used for both mobile and desktop. This means that the dynamic resizing of the Brand Store for mobile will shrink all graphic elements within the header, including text.
Because of this, please keep in mind the following for the mobile header image:
- Try limiting the number of products on a header to three. The more products you use in the header, the more cluttered it will look on mobile.
- The copy in the header should be less than 30 characters so you can increase the size of the text to be legible on mobile without overwhelming the header. For this we recommend a minimum font size of 90pt Arial regular font or equivalent.
Provide alternatives to menu navigation
The navigation menu on a Brand Store appears differently on desktop than on mobile. On desktop, shoppers see multiple tabs along the navigation bar. On mobile, shoppers see a single drop-down menu. See the images below for a comparison:

Example of navigation menus displaying in desktop vs. in mobile view
This is an important factor to consider when it comes to highlighting your top categories or tabs on a Brand Store. Putting those top pages in the menu is one good strategy, but you can also use image or text tiles to create an additional way to navigate your store. Adding these tiles at the top of your store, along with a strong call to action (CTA), ensures shoppers can find your most important content even if they don’t expand the drop-down menu.
Choose an effective CTA placement
As a reader, how do you typically read? You might read top to bottom, scanning left to right or right to left depending on your native language. Keeping this flow in mind can help you choose an effective placement for your CTA button on mobile.
Consider the importance of above-the-fold elements, which are the parts of the Brand Store page that are viewable before scrolling down. If a CTA is placed at the bottom of a vertical tile, it is unlikely to appear above the fold, making it less visible to customers.
CTAs on mobile should also have decent spacing around them, or “breathing room,” so it's easy for customers to find and click on it. Having limited space for a CTA can cause it to merge with its surroundings and lose hierarchy and visibility.
Sources
1 Amazon internal data, Global, Brand Stores, January to March, 2024.