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.

Driving traffic from Facebook to your website is essential, but simply pasting a URL and hoping for the best won't get you there. A dull, unoptimized link is easy to scroll past, but a well-presented one can be a massive source of clicks, leads, and sales. This guide will show you how to embed a link in a Facebook post effectively, from the technical basics of getting your preview right to the creative strategies that convince people to click.
This is the most direct method for sharing a link on Facebook. You've likely done it hundreds of times, but let's quickly cover the steps for both desktop and mobile to set a baseline.
https://www.yourwebsite.com/blog-post) into the box.The process is nearly identical on the Facebook mobile app for iOS and Android.
Here’s where many marketers hit a wall. Years ago, you could directly edit the link preview's title, description, and even swap out the image right inside Facebook's post creator. To combat the spread of misinformation and "clickbait" headlines, Facebook removed this feature. Now, the preview is pulled directly from the source code of the webpage you're linking to, specifically from its Open Graph (OG) tags.
If your link preview looks wrong - maybe the title is truncated, the description is missing, or the image is a blurry logo - you have to fix it at the source. This is not just a cosmetic fix, a compelling preview is one of the single biggest factors in getting someone to click your link.
OG tags are snippets of code in the <,head>, section of a webpage's HTML. They tell social media platforms like Facebook exactly what information to display when a link to that page is shared. The three most important ones are:
og:title: The headline that appears in bold.og:description: The snippet of text that appears below the headline. It gives a summary of the linked content.og:image: The absolute URL for the image thumbnail you want to display. The ideal size for a Facebook link preview image is 1200 x 630 pixels.Here’s what they look like in code:
<,meta property="og:title" content="The Ultimate Guide to Delicious Homemade Pizza" />,
<,meta property="og:description" content="Learn how to make amazing pizza from scratch with this simple recipe. No special equipment needed!" />,
<,meta property="og:image" content="https://www.yourwebsite.com/images/homemade-pizza.jpg" />,
You don't need to be a developer to manage your OG tags. If your website is built on a platform like WordPress, you can easily control this on a page-by-page basis using a free SEO plugin.
For example, using the popular Yoast SEO plugin:
Most website builders like Squarespace and Shopify have similar built-in settings under SEO or social sharing options for each page.
What if you fixed the OG tags, but Facebook is still showing the old, incorrect preview? This happens because Facebook caches information to load things faster. You need to tell it to look at your page again.
For this, you use Facebook's official Sharing Debugger tool.
Going through this process puts you in complete control of how your brand and content appear on the world's biggest social network.
Standard link previews are effective, but they aren't your only option. Depending on your goal and content type, these alternative strategies can sometimes perform even better.
Before we go further, it's important to clarify: You cannot hyperlink text in a standard Facebook post. That blue, clickable text you see in a blog post or an email isn't possible in the body of a Facebook caption. Any "hack" you find suggesting otherwise is likely outdated or incorrect.
With that understood, here are some strategies that do work:
This is a popular tactic among social media managers. Instead of placing the link in the main post caption, you publish a post with just an image or video and compelling text, and then you immediately add a comment with the URL you want to share.
Sometimes, the standard rectangular link preview just doesn't stop the scroll. In these cases, create a beautiful, high-impact graphic (a taller, mobile-friendly image works well) and simply include the link in the text caption.
Don't forget about vertical content. Facebook Stories and Reels are prime real estate for directing traffic, and they come with their own dedicated feature for sharing links.
Embedding the link is only half the battle, getting people to click on it is the real goal. Always remember these best practices to improve your link post performance:
Sharing a link on Facebook is a straightforward task, but doing it in a way that captures attention and drives measurable results requires thoughtfulness and strategic intention. By taking full control of your website’s link previews with OG tags, experimenting with different formats like Stories and Reels, and writing compelling copy, you can turn your Facebook posts into effective traffic-driving machines.
Getting these small details right every time can feel like a lot to manage, especially when you're scheduling dozens of posts across multiple platforms. At Postbase, we built our visual calendar and scheduling features to make this easy. You can plan and preview how all your content - including your link posts - will look across platforms, while customizing your captions and scheduling everything in advance. Our goal is to handle the tedious scheduling work so you can focus on creating links and content that your audience loves to click.
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Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.
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