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Creating the perfect social media post is not guesswork. Every platform has its own logic, its own audience expectations, and its own content formats that consistently outperform everything else. Understanding those differences is what separates businesses that get results from social media from those that post consistently and wonder why nothing much happens.

At Delivered Social, social media graphics and content strategy are at the core of what we do for clients across the UK. This article breaks down exactly what makes a post work on LinkedIn, Instagram, and Facebook, with a dedicated visual guide for each platform so you have a clear reference point every time you sit down to create content.

LinkedIn: The Professional Platform That Rewards Genuine Expertise

LinkedIn has over one billion members across more than 200 countries, making it the dominant professional network in the world and one of the most commercially valuable social platforms for B2B businesses, agencies, and anyone whose clients or customers are professionals themselves. In the UK, LinkedIn usage among business owners, decision-makers, and career-oriented professionals is exceptionally high, and the platform’s organic reach remains stronger than almost any other network for the right type of content.

What makes LinkedIn different from every other social platform is the context in which people use it. Nobody opens LinkedIn to be entertained. They open it to learn something, to stay informed about their industry, to see what their peers are doing, and occasionally to be inspired by someone who is doing things differently. That means the content that performs best on LinkedIn is rooted in real experience and genuine insight rather than polished promotion.

Work wins, honest reflections on business challenges, practical guides, and thought leadership posts consistently outperform anything that feels like an advert. The algorithm also strongly favours content that generates conversation, particularly comments, which means ending your posts with a genuine question or a point of view worth debating is not just a caption tip. It is fundamental to how the platform distributes your content to people beyond your immediate network.

in LinkedIn How to craft the perfect post 1 billion+ members worldwide A professional platform built on expertise, insight and credibility What type of content works? ✓ Work wins and achievements ✓ Actionable industry guides ✓ Thought leadership and opinion ✓ Behind-the-scenes of your business Caption tips ✓ Hook readers in the first line ✓ Keep it concise and punchy ✓ End with a question or CTA ✓ Use line breaks for readability Imagery that performs ✓ Real team photos and selfies ✓ Document carousels and slide decks ✓ Charts, stats and data visuals ✓ Before and after examples Keywords and hashtags ✓ Use 3 to 5 relevant hashtags ✓ Include industry-specific terms ✓ Tag people and companies ✓ Add location if relevant Best times to post on LinkedIn Tuesday to Thursday · 7am to 9am · 12pm to 1pm · 5pm to 6pm Pro tip from Delivered Social Native documents and carousels get up to 3x more reach than external links. Keep people on the platform wherever possible. Recommended formats: Image: 1200×627px · Video: 1080×1080px · Document: PDF up to 300 pages · Caption: max 3,000 chars

Instagram: The Visual Platform Built on Creativity and Discovery

Instagram has two billion monthly active users, making it one of the largest and most commercially significant social platforms on the planet. In the UK, it has particularly strong penetration among adults aged 18 to 44, and its influence has expanded well beyond its origins as a photo-sharing app into a full-funnel marketing channel capable of building brand awareness, driving website traffic, and converting direct sales.

The defining characteristic of Instagram is that it is inherently visual. Users are scrolling through a curated feed of imagery and video, and they make split-second decisions about whether to stop and engage or keep scrolling. In that environment, the quality and relevance of your visual content is the single most important factor in whether your posts are seen, saved, or shared. A weak image with a brilliant caption will be skipped. A genuinely compelling visual with an average caption will stop the scroll.

The platform has shifted considerably in recent years towards short-form video, with Reels now the primary format for organic reach on Instagram. This does not mean static images and carousels have no place, they remain strong formats for certain types of content, but any business that is not creating Reels in 2026 is leaving a significant amount of organic reach untapped. The good news is that authentic, well-lit video filmed on a smartphone consistently outperforms polished, heavily produced content on this platform, because Instagram users are highly attuned to what is genuine and what is manufactured.

For businesses in Hampshire, West Sussex, and Surrey, Instagram is particularly valuable for building local brand recognition, showcasing work visually, and reaching audiences who may not yet be searching for your services but can be introduced to your brand through compelling content.

Instagram How to craft the perfect post 2 billion monthly active users A visual-first platform built on creativity, storytelling and inspiration Content that performs best ✓ Educational carousel posts ✓ Entertaining Reels and short video ✓ Inspiring transformation stories ✓ User-generated content and reposts Caption strategy ✓ Lead with your most important point ✓ Use line breaks to improve readability ✓ Add a clear call to action ✓ Invite engagement with a question Hashtag and location tips ✓ Use 5 to 10 targeted hashtags ✓ Mix broad and niche hashtag sizes ✓ Always tag your location ✓ Tag relevant accounts in the image Imagery and visual standards ✓ High contrast, bright or bold visuals ✓ Consistent colour palette per brand ✓ Vertical format for Reels and Stories ✓ Text overlays for silent viewing Best times to post on Instagram Monday to Friday · 7am to 9am · 11am to 1pm · 7pm to 9pm Pro tip from Delivered Social Reels get around 22% more engagement than standard video posts. Hook viewers in the first two seconds or they will scroll past. Recommended formats: Feed: 1080×1080px · Stories/Reels: 1080×1920px · Carousel: up to 10 slides · Caption: max 2,200 chars

Facebook: The World’s Largest Social Network and Still Commercially Essential

Facebook has over three billion monthly active users, making it the largest social network in the world and, despite everything that has been written about its decline, still one of the most commercially important platforms available to UK businesses in 2026. The user base has matured considerably since Facebook’s early years, and the platform now skews older than Instagram or TikTok, with particularly strong engagement among adults aged 30 to 65. For many businesses, this is precisely the audience they need to reach.

What Facebook offers that no other platform quite matches is breadth. The diversity of its user base in terms of age, background, income, and interest means that almost any business can find its audience on Facebook if it approaches the platform correctly. Local businesses benefit enormously from Facebook’s community features, Groups in particular, which consistently drive higher engagement than business Pages for brands that commit to building a genuine community around their work.

Organic reach on Facebook Pages has declined significantly over the past decade, and this is well-documented. But it has not disappeared, and for businesses that understand how the platform’s algorithm works, meaningful organic visibility is still achievable. The content that earns organic reach on Facebook in 2026 is content that sparks genuine conversation: posts that ask real questions, share genuinely useful information, or tap into topics that the local community cares about. Video content, particularly shorter videos with captions for silent viewing, continues to receive the most favourable organic treatment from Facebook’s algorithm.

Beyond organic content, Facebook’s paid advertising infrastructure through Meta Ads Manager remains one of the most powerful and cost-effective advertising tools available to any size of business, with audience targeting capabilities that allow you to reach highly specific demographics, interests, and behaviours at a cost per result that most other channels struggle to match.

f Facebook How to craft the perfect post 3 billion+ monthly active users The world's largest social network spanning every demographic Content that gets results ✓ Video content with captions ✓ Local community content ✓ Polls and question posts ✓ Offers, events and competitions Caption best practices ✓ Keep copy short and conversational ✓ Spark conversation in every post ✓ Include a direct CTA button ✓ Respond quickly to all comments Video performance tips ✓ Add subtitles for silent viewing ✓ Hook viewers in first 3 seconds ✓ Keep videos under 3 minutes ✓ Use square or vertical format Boosting and paid reach ✓ Boost posts that already perform ✓ Target by location and interest ✓ Use Ads Manager not page boost ✓ Retarget warm audiences first Best times to post on Facebook Wednesday to Friday · 9am to 12pm · 1pm to 3pm · 7pm to 9pm Pro tip from Delivered Social Facebook Groups drive significantly higher engagement than Pages. Building a community around your brand creates long-term loyalty. Recommended formats: Image: 1200×630px · Video: 1080×1080px or 1080×1920px · Story: 1080×1920px · Caption: max 63,206 chars

How to Use These Social Media Graphics as Part of Your Strategy

The three infographics above are a practical reference point, but reference points only help if you act on them. The businesses that see real commercial results from social media are the ones that apply these principles consistently, test what works for their specific audience, and treat content creation as an ongoing strategic activity rather than something that happens when there is spare time.

A few principles that apply across all three platforms. Consistency beats frequency. Posting three times a week with genuinely useful, well-crafted content will always outperform posting every day with content that has no clear purpose. Engagement is more valuable than reach. A post that generates ten meaningful comments from potential customers is more commercially useful than one that reaches ten thousand people and generates no response. And organic content should always work alongside paid advertising rather than as a substitute for it.

At Delivered Social, social media management is one of our core services. We manage accounts for businesses across Hampshire, West Sussex, and Surrey, handling everything from content creation and scheduling through to community management and paid social campaigns. Our social media clinics are a great starting point if you would like honest, practical feedback on what you are currently doing and where the biggest opportunities for improvement are. And if you would like to talk about a managed social media strategy for your business, contact us and let’s start that conversation.

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About the Author: Jonathan Bird

Jon built Delivered Social with one simple idea in mind: that great marketing shouldn't be reserved for businesses with big budgets. A dedicated marketer, international speaker and proven business owner, he's a genuine fountain of knowledge (though he'll tell you himself that the first cup of coffee helps). When he's not working, you'll find him out walking Dembe and Delenn, his two French Bulldogs. Oh, and if you don't already know — he's a massive Star Trek fan.