How to Add Social Media Icons to an Email Signature
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.

Your social media URL is your brand’s digital address, and having a uniform, professional handle across all platforms is non-negotiable for building a recognizable brand. It's the first thing people see and the key to being easily found and shared online. This guide will walk you through exactly how to find your current URLs and, more importantly, how to choose, claim, and change your handles to create a cohesive presence everywhere you have an account.
Often overlooked, your social media URL - also known as your handle, username, or vanity URL - is a foundational piece of your marketing. It’s not just a technical detail, it’s a powerful branding tool. A good URL is clean, consistent, and memorable, making it effortless for your audience to find you, tag you, and tell their friends about you.
Before you overhaul your handles, you need to know what you’re currently working with. Finding your profile URL is usually simple. Here’s a quick breakdown for the most popular platforms.
For a business page, your URL is typically www.facebook.com/YourPageUsername. If you've never set a username, it will be a long string of numbers. For a personal profile, you can set a similar vanity URL. Navigate to your page or profile and look at the browser's address bar to see your current URL.
Your Instagram and Threads URLs are directly tied to your username. If your handle is @coolthreads, your URL will be www.instagram.com/coolthreads and www.threads.net/@coolthreads. It's that simple.
Just like Instagram, your X URL is based on your handle. For the handle @coolthreads, the URL is www.twitter.com/coolthreads (or www.x.com/coolthreads).
LinkedIn allows custom URLs for both personal and company profiles.
www.linkedin.com/in/your-name.www.linkedin.com/company/yourcompanyname.Your TikTok URL is based on your unique username. If your username is @coolthreads, your URL is www.tiktok.com/@coolthreads. The "@" sign is part of the URL structure here.
YouTube has recently moved to a handle system, which simplifies URLs. You can find and customize your handle in YouTube Studio under Customization >, Basic Info. Your new, clean URL will look like www.youtube.com/@yourhandle.
Once you’ve gathered your existing URLs, you can start planning a more strategic and unified identity. The ideal handle is almost always your business or brand name. If you're a creator or personality, it's your name.
This is the golden rule. Your goal is to have the exact same handle on every single platform. Before you commit to a name, use a username availability checker like Namechk to instantly see if your desired handle is free across dozens of sites. This one step will save you a massive headache later on.
Avoid clever misspellings, internal jargon, or random numbers an audience won't understand. Your handle should pass the "radio test" - could you say it on a podcast or radio show and have someone type it in correctly without seeing it written down? For example, "@KoolKicks4U" is much harder to remember and communicate than a straightforward "@CoolKicks."
Your social media handle should be your business name. If your company is "Starlight Digital," your target handle is "@StarlightDigital." Don't overcomplicate it. Any deviation from your primary brand name introduces a small point of friction for customers trying to find you.
If your brand is built around you and your expertise, adding a niche keyword can actually help. For a designer named Maria, "@MariaDesigns" is stronger than "@MariaV_xyz" because it immediately communicates what she does.
It’s going to happen. You have the perfect name, but someone - often an account that has been inactive for years - is squatting on it. Don't panic. You have good alternatives.
Using one underscore to separate words - like "@brand_name" - can work, especially on a visual platform like Instagram. However, avoid multiple underscores (`@my_brand_name__`) or combining them with numbers, as it can start to look unprofessional or like a bot account.
First, know that most social media platforms have policies against buying, selling, or privately transferring handles. Attempting this can get your account banned. However, for established businesses, there is a legitimate path for trademarks. If another account is infringing on your registered trademark, you can go through the platform's official reporting channels to claim it. This process can be long and often requires legal documentation, so it's typically a path for larger companies.
Once you’ve decided on your new, unified handle and confirmed its availability, the process of changing it is usually very simple. Remember to update the links on your website, email signature, and business cards immediately after you change them!
Because they are linked through Meta, changing one will change the other.
This creates your page's vanity URL (facebook.com/YourNewHandle).
Changing your handle on X is painless and doesn't affect your followers or past posts.
YouTube Studio is your command center.
youtube.com/@newhandle.Changing your TikTok username also changes your URL but comes with a special rule.
Securing a consistent and professional social media URL across all platforms is a small task that makes a huge impact on your brand's presence. A unified handle signals cohesion and credibility, making you far easier for your audience to find, follow, and trust in a crowded digital world.
After you’ve streamlined your handles, the real work of managing those accounts begins. We built Postbase to make that part easier. Instead of jumping between all your brand’s newly-named profiles, you can plan, schedule, and analyze your content for every platform from one visual calendar. We believe managing social media should feel organized and calm, not chaotic - an idea that starts with a good handle and ends with having the right tools to build your brand.
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