Stop the Break: How to Fix Hyphenated Shopify Product Titles on Mobile (Impulse Theme & Beyond)

Hey store owners! As a Shopify expert deeply embedded in the community, I often see recurring headaches that, while seemingly small, can really impact your store's professionalism. One such niggle? Product titles on mobile devices deciding to hyphenate mid-word. It's not a deal-breaker, but it definitely makes your beautifully curated products look a little less sharp. I recently followed a fantastic discussion in the Shopify Community, started by elaurellel, on exactly this topic. The collective effort to find a solution was inspiring, and I'm here to share the winning strategy, especially useful if you're running the popular Impulse theme.

The Mobile Hyphenation Headache: When Your Titles Break Unwantedly

elaurellel kicked off the thread with a common problem: product titles on their Impulse theme store were hyphenating on mobile, but not in the theme editor. This kind of mobile-specific display glitch is notoriously tricky because what you see on your desktop preview isn't always what your customers see on their phones. Here's what elaurellel was dealing with:

This hyphenation usually boils down to how browsers handle text wrapping on smaller screens, using CSS properties like hyphens and word-break. Themes often include rules (e.g., word-break: break-word;) to ensure text doesn't overflow its container, but sometimes this leads to words breaking in awkward places, like 'product-name' instead of 'product name'. The challenge is compounded by the fact that many theme editors don't perfectly replicate all mobile browser behaviors, leading to a frustrating 'what you see isn't what you get' scenario.

Understanding the Root Cause: CSS and Mobile Responsiveness

Modern Shopify themes, like Impulse, are built with responsiveness in mind. This means they adapt their layout and content to fit various screen sizes, from large desktops to tiny smartphone screens. To prevent text from spilling out of its designated area on smaller screens, CSS rules are often applied. A common culprit is a rule similar to this, found in many theme stylesheets:

.grid-product__title {
  word-break: break-word;
  hyphens: auto;
}

While word-break: break-word; is intended to prevent overflow by breaking long words, and hyphens: auto; allows browsers to automatically hyphenate words at appropriate points, they can sometimes be overzealous. This is particularly noticeable on iOS devices, as pointed out by ProtoMan44 in the community thread, where browser rendering engines might interpret these rules differently or apply hyphenation more aggressively than on Android or desktop browsers.

The Winning Solutions: Eliminating Hyphenation with Custom CSS

The good news is that this common mobile display issue is entirely fixable with a few lines of custom CSS. The community thread provided several excellent suggestions, with one clear winner for elaurellel's Impulse theme. Let's break down the most effective approaches:

1. The Direct & Effective Fix (Recommended for Impulse Theme)

For the Impulse theme and similar structures, overriding the default word-break property proved to be the most straightforward solution. The key here is to tell the browser to keep words intact, preventing them from breaking mid-word.

.grid-product .grid-product__title {
  word-break: keep-all;
}

This snippet specifically targets the product title within a grid layout, instructing the browser to prioritize keeping words together. A small caveat: if you have exceptionally long, single words in your product titles, this might cause them to slightly overflow their container on very small screens. However, for most standard product names, this is a clean and effective fix.

2. A Broader Approach: Disabling Hyphens and Forcing Normal Word Breaking

Another robust solution involves explicitly disabling hyphenation and ensuring normal word breaking behavior. This can be applied to a wider range of product title selectors to cover various sections of your store (product grids, single product pages, etc.).

.product-item__title,
.card__heading,
.grid-product__title,
.grid-product__title a,
.product-single__title,
.product__title {
  -webkit-hyphens: none !important;
  hyphens: none !important;
  word-break: normal !important;
  overflow-wrap: normal !important;
}

• -webkit-hyphens: none !important; and hyphens: none !important;: These properties explicitly tell WebKit-based browsers (like Safari on iOS) and other browsers to disable automatic hyphenation. The !important flag ensures these rules override any conflicting rules in the theme's default CSS.
• word-break: normal !important;: This resets the word-breaking behavior to its default, which is to break words only at spaces.
• overflow-wrap: normal !important;: This ensures that long words that cannot fit on one line will wrap to the next line, but without breaking mid-word unless absolutely necessary (e.g., if there are no spaces at all).

Step-by-Step Implementation Guide

Applying these CSS changes to your Shopify store is a straightforward process, but always proceed with caution and remember to back up your theme first!

1. Backup Your Theme (Crucial First Step!)

Before making any code changes, always duplicate your live theme. Go to Online Store > Themes > Actions > Duplicate. This creates a safe backup you can revert to if anything goes wrong.

2. Identify the Target Element

If the provided selectors don't work, you might need to find the exact CSS class for your product titles. On your live store, right-click on a product title and select 'Inspect' (or 'Inspect Element'). This will open your browser's developer tools, showing you the HTML structure and associated CSS. Look for the class name applied to the

or

tag containing your product title.

3. Access Your Theme Code

From your Shopify admin dashboard, navigate to Online Store > Themes. Find your current theme, click on Actions > Edit Code.

4. Choose Your CSS File/Location

You have two primary options for adding custom CSS:

• Custom CSS Section (Recommended for quick, theme-settings-based fixes): Some themes, including Impulse, have a dedicated 'Custom CSS' area. Go to Online Store > Themes > Customize. Look for a 'Theme settings' icon (often a cog or brush) or a 'Custom CSS' section, usually under 'Theme settings' or 'Advanced CSS'. This is often the safest place as it's less likely to be overwritten by theme updates.

  

• Stylesheet Files (For more extensive changes): In the 'Assets' folder, you'll typically find files like theme.css, base.css, or theme.scss.liquid. Open the most relevant one and paste your CSS code at the very bottom of the file. This ensures your rules are applied last and can override earlier theme styles.

5. Insert the Code

Paste the chosen CSS snippet (either the word-break: keep-all; or the broader hyphens: none; set) into your selected location.

6. Save and Test Thoroughly

Click 'Save' in the theme editor. Now, clear your browser cache and, most importantly, test your store on a real mobile device (iPhone, Android phone) to confirm the hyphenation is gone. As ProtoMan44 noted, browser developer tools can sometimes be misleading for this specific issue.

Important Considerations & Best Practices

• Long Product Names: While word-break: keep-all; prevents hyphenation, be mindful of extremely long, single words in your product titles. If a word is longer than the available container width, it might cause horizontal scrolling or overflow. For most standard product titles, this isn't an issue.
• Theme Updates: Placing custom CSS in the dedicated 'Custom CSS' section of your theme settings is generally safer than modifying core stylesheet files, as it's less likely to be overwritten during theme updates.
• Specificity: The !important flag is powerful but should be used judiciously. It forces your rule to take precedence. If you find your CSS isn't working, it might be a specificity issue, and !important can help, but a more elegant solution is often to use a more specific selector.
• Professional Help: If you're uncomfortable with code or the issue persists, don't hesitate to reach out to a Shopify development expert. At Shopping Cart Mover, we specialize in ensuring your store not only looks perfect but also performs flawlessly, whether you're migrating to Shopify or optimizing your existing setup.

Conclusion

A polished mobile experience is non-negotiable in today's e-commerce landscape. Small details like unwanted hyphenation can detract from your brand's professionalism and user experience. By applying these simple CSS fixes, you can ensure your Shopify product titles always look crisp and clean, no matter the device. If you're ready to dive into e-commerce and want a platform that offers both flexibility and power, Shopify provides an unparalleled foundation for building a successful online business. And if you ever need assistance with migrations, theme customizations, or any other Shopify development needs, remember that the team at Shopping Cart Mover is here to help you every step of the way.