How to Use Custom Social Icons in HubSpot Content

If you’ve ever tried to align your brand’s visual identity across HubSpot emails, landing pages, and blogs, you’ve likely run into the limits of HubSpot’s default Social Follow module. It functions well enough—but when you need more control over icon style, placement, or campaign-specific tweaks, it hits a wall.

Trying to work around these restrictions often leads to time-consuming fixes: manual template edits, clunky CSS overrides, or patchwork icon swaps that don’t scale. Especially if you manage region-specific branding or oversee multiple templates, these shortcuts add up to maintenance headaches and inconsistent user experiences.

Thankfully, there’s a clean, scalable way to manage your own social icons in HubSpot, without breaking templates or workflows. In this guide, you’ll learn how to use custom social icons effectively in your HubSpot environment—from setup to styling to performance tracking.

Managing Custom Social Media Icons

Custom social icons in HubSpot let you replace the platform’s default icons with your own branded SVGs or images. That way, every page or email can reflect your design system down to the smallest detail—including colors, icon styles, and alignment.

You’ll primarily work with these in HubSpot’s Design Manager, where you can build coded modules that house custom fields. By uploading icons to the HubSpot File Manager and referencing them in your module, you can place branded social links directly into templates using the drag-and-drop editor.

This method integrates best with Marketing Hub and CMS Hub, allowing you to manage visual consistency across email, web, and landing page content. Some teams even go a step further and tie these icons to CRM properties—especially if they want to track region-specific traffic from social clicks.

How It Works Under the Hood

Here’s what’s happening beneath the surface: HubSpot’s default Social Follow module generates HTML markup for each platform, using the URLs you configure. When you create your own custom module, you override those defaults by swapping in your own image paths or SVGs.

The input fields you define will include:

• Image files or SVG icons for each social platform.
• Direct social profile URLs (e.g., Facebook, LinkedIn, Instagram, X).
• Styling elements like spacing, hover effects, and alignment.

And the output?

• Fully rendered, clickable icons that sit wherever you place your module—in your header, footer, or anywhere in between.
• A visually consistent block of social links that align with your brand identity.

Inside HubSpot, you’ll configure this using:

• Custom Modules: Built in the Design Manager with field inputs for icon assets and social URLs.
• File Manager: Used to upload and manage branded icons. You copy these file paths into the module fields.
• Theme Settings (optional): Ideal if you want global control of icon sizes or color accents.

Advanced options let you adjust layout direction, add hover interactions, or align spacing so the icon block fits cleanly into any template you use.

Main Uses Inside HubSpot

Consistent branding across templates

When your brand team spends hours defining visual standards, the last thing you want is mismatched social icons across web and email. With custom modules, you lock in your design choices—from icon shape to color—regardless of template or channel.

For example, your creative team might have designed minimalist stroke-style social icons. You can upload these to HubSpot’s file manager, reference them inside a module, and reuse that module across your blog, landing pages, and emails. The result? Every user touchpoint reflects your visual standards with zero compromise.

Campaign-specific social icons

Some marketing campaigns push the envelope stylistically—think: seasonal themes, product launches, or industry events. Instead of tweaking templates on a per-campaign basis, you can duplicate your base social icon module and swap in campaign-aligned icons.

Take a holiday campaign, for instance. You might want festive red icons on event landing pages. With a cloned icon module and a revised icon folder, you can roll these out in minutes, without touching other assets.

Localization and regional brand use

Supporting multiple languages or geographic teams? Global HubSpot users often need different social account URLs per region. Custom icons make that straightforward without having to clone every template.

Say your EMEA region uses different LinkedIn and X handles. With a localized version of your module, your regional team can plug in geography-specific accounts while the rest of the layout stays untouched. This modular structure scales cleanly—even across dozens of regions.

Common Setup Errors and Wrong Assumptions

Before you dive in, watch out for these avoidable (but common) mistakes:

• Using incorrect file links: Don’t paste public URLs from outside sources. Always use the secure HubSpot-hosted file paths. You’ll find them directly in the File Manager.
• Omitting alt text: Every icon needs descriptive alt text—for both accessibility standards and better SEO. It’s easy to add this field to your module.
• Inline styling mishaps: Spacing icons with inline styles like margin-left or padding-right results in inconsistent rendering across devices. Instead, rely on your module’s CSS or external stylesheets.
• Forgetting to link icons: It sounds obvious, but it happens—teams change an icon image and forget to update or validate the hyperlink. Always double-check your URLs before publishing.

These small errors compound quickly, especially when working across multiple templates or user roles. A few minutes of quality control upfront spares you hours later.

Step-by-Step Setup or Use Guide

Ready to build your own? Here’s how to set custom social icons up the right way:

1. Go to Design Manager: From HubSpot’s main menu, navigate to Marketing > Files and Templates > Design Tools.
2. Create a custom module: Click File > New File, choose Module, and name it something like “Custom Social Icons.”
3. Add repeating fields: In the module editor, create a repeating group to add multiple icon/URL pairs. Name fields clearly, such as “Icon Image” and “Social URL.”
4. Configure those fields: Set “Icon Image” to field type Image, and “Social URL” to URL. Save your module structure.
5. Upload icon assets: Go to Marketing > Files and Templates > Files. Drop your images (SVGs or PNGs) into a subfolder, such as/social-icons/.
6. Connect icons to the module: Back in Design Manager, set default values for each field by browsing your uploaded icons and selecting their file paths.
7. Style the block: Use the CSS tab in your module—or reference an external stylesheet—to define icon size, hover behavior, and layout alignment.
8. Add it to templates: Open your chosen page or email template, drag the module into position, and save changes.
9. Test responsiveness: Preview the icons across devices and screen widths. Make layout tweaks as needed.
10. Publish and launch: Hit “Publish Changes” in the Design Manager to apply the module across all active templates.

Taking this route gives you one central module to control—not inconsistent pastes scattered across dozens of pages.

Measuring Results in HubSpot

Once your custom icons are live, you’ll want to confirm whether they’re pulling their weight. HubSpot makes it easy to track interaction with these elements—no guesswork required.

Try these methods for measurement:

• Website analytics: Within HubSpot’s Website Pages report, isolate pages with social icons and check exit or click-through rates. If traffic consistently flows through the icon section, it’s placed correctly.
• Custom events: Marketing Hub Enterprise lets you set up event-tracking scripts that log clicks on social icons. This gives you clean data on what icons users are engaging with most.
• UTM tracking: Append UTM codes to each icon’s URL so you can view referral traffic in your Sources > Social report. This helps distinguish genuine social interest from casual navigation.
• Email clicks: For icons embedded in HubSpot email templates, use the native email performance report. You’ll see exactly how often subscribers clicked icons versus CTAs.

Your monthly checklist should include:

• Validating link clicks for each network
• Checking for broken links in page analytics
• Testing new placements if engagement drops off
• Comparing performance based on location (header, footer, sidebar)

By tracking performance consistently, you can not only prove value, but iterate and improve based on real behavior.

Short Example That Ties It Together

Your team is rolling out a new webinar series, and you need polished landing pages with your standard social footer. The problem: the default Follow module doesn’t match your white-on-black brand theme.

Here’s what you do: You open Design Manager, create a new module called “Webinar Footer Social Icons,” and upload your brand’s white SVG icons for LinkedIn, X, YouTube, and Instagram. Insert the icons, link to the correct profiles, set the icon size to 28px via CSS, then drag the module into the global footer area of your HubSpot theme.

Once you publish, the design carries across all webinar registration pages. You add UTM tracking on each link. A few weeks later, HubSpot analytics reveal that visitors who click the social icons tend to stay longer on your social pages than users coming from paid ads. Bingo: you’ve got validation and a new best practice.

How INSIDEA Helps

If you want pixel-perfect brand control in HubSpot, getting there takes more than YouTube tutorials. At INSIDEA, our HubSpot specialists help marketing teams build powerful content systems that reflect your identity without sacrificing flexibility.

Here’s how we can support your custom icon setup—and beyond:

• HubSpot onboarding: Start with a portal that’s structured correctly from the beginning.
• Platform management: Keep your templates clean, your data structured, and your content flowing.
• Automation strategy: Build workflows tied to real user journeys—not generic triggers.
• Unified reporting: Align your HubSpot CRM and content tools so every team sees the same numbers.
• Design & module customization: Translate your brand’s visual standards into scalable HubSpot components.

Need to transform your social modules or template system? Visit INSIDEA to connect with a HubSpot expert today or check out INSIDEA’s HubSpot consulting services today. 

Consistent, branded content doesn’t happen by accident. Start with your social links—set them up right, and the rest of your HubSpot templates will follow.