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 LinkedIn business page cover photo is one of the most valuable pieces of digital real estate you own. It's a large, attention-grabbing banner at the top of your profile that sets the first impression for potential customers, employees, and partners. This guide will walk you through exactly how to change your cover photo, but more importantly, it will give you the strategy and ideas to make sure your new image actually works for your brand.
Think of your cover photo not as a static background, but as a digital billboard. It's often the first visual element someone associates with your brand on the platform. A generic, low-quality, or outdated image can suggest a lack of attention to detail. On the other hand, a sharp, strategic cover photo immediately communicates professionalism and gives visitors a reason to stick around and learn more, contributing to an optimized LinkedIn profile.
A great cover photo can:
Treating it as a dynamic part of your marketing strategy, rather than a set-it-and-forget-it graphic, is how you get the most out of your LinkedIn presence. This often involves planning your visuals as part of a larger social media content calendar.
Before you jump into design, getting the technical specifications right is essential to avoid blurry, awkwardly-cropped images. LinkedIn can be particular about its dimensions.
Here’s what you need to know:
This is where most people go wrong. Your cover photo looks different on a desktop computer than it does on a mobile phone. On mobile, your company's profile picture and the top info bar (with your company name, follower count, and buttons) cover up more of the banner image.
On a desktop, your profile picture sits low and covers a small portion of the bottom-left of the banner. On a mobile, it's positioned higher and more centrally, blocking out a significant chunk. That means any critical information - like text, logos, or faces - placed in the lower or center-left area is likely to be obscured for a large portion of users.
The solution is to design with a "safe zone." Keep all of your most important content (logos, text, CTAs) in the upper-right portion of your image. This area is visible on virtually all devices. Treat the bottom and far-left sections as bonus space for background visuals that are nice to have but not essential to see.
Ready to make the switch? The process is straightforward once you know where to click. You’ll need to be a Super or Content admin of your page to make this change.
Stuck on what to put in that wide horizontal space? Don't settle for a generic stock photo. Here are seven strategic ideas to get you started.
If you have a tangible product, show it being used by a happy customer. If you offer a service or software, use a styled graphic that displays your UI on a device or an image that represents the end result of your service (e.g., a beautifully constructed building for an architecture firm).
People connect with people. A high-quality photo of your team - whether it’s a professional group shot or a more candid photo from a company event - can instantly make your brand feel more approachable and authentic. It’s also a fantastic tool for employer branding, showing potential hires what your company culture is like.
Use your cover photo as a free ad space. If you're hosting a webinar, launching a product, or attending a major conference, create a banner that includes the key details: event title, date, and a short call-to-action (CTA) like "Register Now." Just remember to change it once the event is over!
A few powerful words from a happy customer can be more persuasive than any marketing copy you write. Take your best testimonial and overlay it onto a clean, branded background. Add the customer's name and company (with their permission) to give it extra credibility.
Sometimes, the simplest approach is the most effective. If your company has a strong, concise tagline that explains what you do, make it the centerpiece of your cover photo. Use your brand fonts and colors to create a simple, text-based image that gets straight to the point. Example: “Helping Small Businesses Simplify Their Accounting.”
Your cover photo doesn’t have to be a literal photograph. A custom graphic that uses your brand's colors, logo, and design elements can reinforce your visual identity. This approach aligns with best practices for designing social media posts, ensuring consistency across all your platforms. A high-quality, abstract photo that evokes the feeling of your brand (e.g., interconnected lines for a networking company, serene nature for a wellness brand) can also be highly effective.
What do you want visitors to do next? While you can't embed a clickable link in the photo itself, you can use visuals to guide their eyes. For example, have text on the right side of the photo that says, “Get Your Free Trial,” paired with an arrow pointing down toward your page’s custom call-to-action button.
Before you hit save, do a quick check to make sure you’re not making one of these common mistakes:
Changing your LinkedIn cover photo is technically easy, but creating an effective one requires a bit of strategic thought. By treating it as a dynamic billboard that communicates your brand’s value and current focus, you can transform a simple background image into a powerful marketing tool that captures attention and drives results.
Keeping visual elements like your cover photo and social media content fresh across all platforms is part of what makes for a great modern brand. We built Postbase to make that easier. With our visual calendar, you can map out your entire content plan at a glance, from the themed posts that align with your new cover photo to the day-to-day video content that keeps your audience engaged, all without the clunky interface of older tools.
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