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Social Media Post Generator

Generate platform-optimized posts for LinkedIn, Twitter/X and Instagram from any topic — adapted tone, format, hashtags and CTA for each platform.

LinkedIn posts Twitter/X threads Instagram captions Platform-optimized Hashtags included CTA added
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Free · No credit card · 50 credits/day

Platform differences at a glance

Platform Char limit Best format Content type
Twitter/X 280 chars Hook + insight + CTA Opinions, threads, hot takes
LinkedIn ~3,000 chars Story + lesson + question Professional, thought leadership
Instagram 2,200 chars Emotion first + hashtags Visual story, lifestyle, brand
Facebook No limit Conversation starter Community, local, longer stories

Frequently asked questions

Should I post the same content on every platform?

No. Each platform has a distinct culture and algorithm. LinkedIn favors professional stories and B2B insights. Twitter/X rewards brevity and opinions. Instagram prioritizes visual content and emotional storytelling. Repurposing is fine, but the hook, tone and format should be adapted per platform rather than copy-pasted.

What is the best time to post on social media?

General guidelines: LinkedIn performs best Tuesday–Thursday, 8–10am. Twitter/X sees peak engagement 9am–3pm weekdays. Instagram: 11am–2pm Tuesday–Friday. However, YOUR audience's data (check native analytics) always beats general benchmarks. Consistency matters more than hitting a specific time window.

How many hashtags should I use on each platform?

LinkedIn: 3–5 relevant hashtags. Twitter/X: 1–2 (more hurts engagement). Instagram: 5–15 for discovery. TikTok: 3–5 relevant + 1 trending. Too many hashtags signals spam. Relevance beats quantity — a niche hashtag with an engaged audience outperforms a mega-hashtag where your content disappears in seconds.

What makes a social media post go viral?

Virality is driven by emotional resonance (surprise, awe, humor, outrage), relevance to current events, social currency (sharing makes the poster look good), and a frictionless CTA. The algorithm amplifies early engagement, so posts that spike in the first 60–90 minutes get the most reach.

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