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.

Sharing a great Facebook post to your LinkedIn network seems like it should be simple, but the lack of a direct 'share' button can be surprisingly frustrating. While you can copy and paste a link, a much better approach is to adapt your content to fit each platform's unique audience and algorithm. This guide will walk you through the various methods, from the quick-and-easy to strategic repurposing that actually gets results.
Ever wondered why there isn't a simple button to share a Facebook post to LinkedIn, a feature that feels like it should have existed for years? It comes down to a simple reality of the internet: social media platforms are "walled gardens." Their primary goal is to keep you, the user, engaged on *their* site for as long as possible. Providing an easy exit ramp to a competing platform goes against their fundamental business model.
Beyond the business incentives, there are also practical reasons why a one-click share isn't the best idea for your social media strategy:
In short, a direct share would not only perform poorly due to algorithmic penalties but would likely miss the mark with your audience. The best cross-platform promotion comes from thoughtful adaptation, not a simple copy and paste.
Let's start with the most straightforward method: grabbing the link from your Facebook post and sharing it on LinkedIn. While this is the fastest way to get the content across, it’s also the least effective and can often do more harm than good for your brand's perception and reach. Still, if you're in a pinch, here's how to do it.
Sharing a direct link to Facebook on your LinkedIn profile might seem efficient, but it comes with several severe drawbacks that can undermine your efforts:
The takeaway: Only use this method if it’s absolutely unavoidable. For genuinely effective posting, you need to repurpose your content.
Repurposing isn’t just about copying and pasting your text and re-uploading an image, it’s about strategically adapting your message for a new audience. This is the approach that professional marketers and brands use every day to get maximum impact from their content across different channels. It respects the platform, respects the audience, and gets rewarded by the algorithm.
Follow these steps to turn a successful Facebook post into a high-performing piece of native content on LinkedIn.
Before you do anything, go back to your Facebook post. What was the secret to its success?
Your goal is to identify that core element and carry it over to LinkedIn, even if the packaging changes.
Never link back to media hosted elsewhere. If your post included an image or a video, download the original, high-quality file to your computer. You’ll be uploading this file directly - natively - to LinkedIn in a moment.
This is the most critical step. Your Facebook caption, verbatim, is almost never right for LinkedIn.
With your rewritten caption and saved media ready, head over to LinkedIn. Click "Start a post," upload the image or video directly, paste in your new text, and post it. By uploading the content natively, you're signaling to the LinkedIn algorithm that you are providing fresh, valuable content, which will be rewarded with greater reach.
Here’s how a simple team celebration post could be strategically adapted.
Original Facebook Post:"What an awesome day at the lake with the best team around! So much fun soaking up the sun and enjoying some much-needed downtime. Couldn't do it without this crew! Grateful. 🙏 #companyculture #workfamily #teambonding"
(Accompanied by a fun team photo).
Repurposed LinkedIn Post:
"Talk of 'company culture' is everywhere, but what does it really mean to invest in your people? For our team, it’s about creating opportunities to connect and collaborate outside the pressures of a typical workday.
Last week, we took the entire team out for a day of planning and fun at the lake. These are the moments that strengthen team bonds, renew creative energy, and rebuild the collaborative trust that is so vital to delivering excellent work for our clients. A team that's connected is a team that performs.
How does your organization invest in its most valuable asset - its people? Would love to read your ideas in the comments.
#CompanyCulture #Leadership #Teamwork #EmployeeEngagement”
(Accompanied by the same great team photo, but uploaded natively).
See the difference? The Facebook post is about feeling and celebration. The LinkedIn post is about framing that same event as a strategic business insight. It provides value, starts a professional conversation, and uses language geared toward industry peers and potential clients.
While sharing a direct link from Facebook to LinkedIn is technically possible, its effectiveness is minimal and can even harm your professional image. The best strategy is always to repurpose your content, adapting your visuals and message specifically for the professional audience and algorithm on LinkedIn. This native approach respects both your audience and the platform itself, leading to far better engagement and reach.
Planning and scheduling these custom-tailored versions of your content for different platforms like Facebook and LinkedIn can feel a little overwhelming. This is exactly why we built Postbase. Our visual calendar lets you see your entire multi-brand content strategy in one place, making it easy to schedule a post and then tweak the captions, hashtags, and timing for each social network without starting from scratch. It simplifies the process of creating tailored messages, so you can stop wrestling with logistics and focus on creating great content.
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