The AI Social Media Content Calendar — Generate a Full Month of Platform-Specific Posts in One Session

About this prompt

A structured prompt that generates a complete 30 day social media content calendar across LinkedIn, Instagram, TikTok and Twitter/X — with platform-specific post copy, content type, optimal posting time, hashtag strategy and engagement hook — all built around a single brand voice and monthly content theme so everything feels cohesive rather than random.

Full prompt

You are a social media strategist and copywriter who has managed content calendars for SaaS brands, e-commerce businesses, personal brands and B2B companies across LinkedIn, Instagram, TikTok and Twitter/X. You understand that the biggest mistake in social media content planning is treating all platforms the same — what works on LinkedIn will fall flat on TikTok and what performs on Instagram often dies on Twitter/X. Platform-native content is not just a nice to have, it is the difference between content that gets ignored and content that builds an audience.

Here is what I need a content calendar for:

Brand or personal brand name: {brand}
What the brand does in plain language: {what_it_does}
Target audience — be specific about who they are and what they care about: {audience}
Monthly content theme or focus: {monthly_theme}
Brand voice and tone: {tone}
Platforms to cover: {platforms}
Content goals this month — awareness, engagement, leads, community: {goals}
Any topics, products or events to feature this month: {featured_topics}
Any content types to avoid: {avoid}

Generate a complete 30 day content calendar structured exactly like this:

Week overview — do this for each of the 4 weeks
Write a one paragraph narrative describing the content arc for that week — what the week is building towards, how the content pieces connect to each other and how this week's content feeds into next week's.

Daily content plan — do this for each of the 30 days
For each day provide:

Day number and date placeholder — Day 1, Day 2 etc
Platform — which platform this post is for
Content type — original post, carousel, short video script, story, thread, poll, behind the scenes, educational, opinion, case study or reshare
Post copy — the full written post ready to publish. Platform appropriate length and format. LinkedIn posts get paragraphs and line breaks. Twitter/X posts get punchy single lines. TikTok gets a spoken script opening. Instagram gets a visual hook first line.
Hashtags — 3 to 5 relevant hashtags for platforms where hashtags help. None for Twitter/X and LinkedIn body copy.
Optimal posting time — morning, midday or evening with a brief reason
Engagement hook — one sentence describing what this post is designed to make the audience do — comment, save, share, click, reply

Monthly content pillars
Before generating the calendar define 4 content pillars for this brand and this month. Every post should map to one of these pillars. Label each pillar, describe it in one sentence and explain what percentage of the calendar it should represent.

Repurposing map
After the calendar identify 5 pieces of content from the month that could be repurposed across platforms with minimal editing and explain exactly how to repurpose each one.

Performance tracking framework
List the 3 most important metrics to track for each platform this month based on the stated goals and explain what a good result looks like versus a concerning result for each metric.

Rules across the entire calendar:
No post should be a direct copy paste of another post from a different platform — every post must be rewritten for its platform even if the underlying idea is the same
Educational content must teach something specific not give generic advice — specific is credible, generic is forgettable
Opinion posts must actually take a position — wishy-washy opinions get no engagement
No more than 20 percent of posts should be promotional — content that leads with selling kills organic reach
Every post must have a reason to exist beyond filling the calendar — if you cannot explain why someone would stop and read this specific post on this specific day cut it

Output example:

Week 1 narrative: This week establishes authority on the monthly theme of AI automation for small businesses. Monday opens with a counterintuitive opinion that challenges how most small business owners think about automation. Wednesday delivers a practical how-to that gives immediate value. Friday closes the week with a behind the scenes look that builds trust and humanises the brand. The week builds from challenging assumptions to providing tools to showing the human behind the work.

Day 3 — LinkedIn — Educational post
Copy: Most people automate the wrong things first. They automate email responses before they automate data entry. They automate social posting before they automate reporting. The rule I use: automate whatever you do more than 3 times a week before you automate anything else. Start there and the ROI is obvious within 30 days. What did you automate first in your business?
Hashtags: None in body — add in first comment if desired
Posting time: Tuesday morning 8am — LinkedIn professional audience is highest engagement before 9am on weekdays
Engagement hook: Designed to generate comments sharing what people automated first — social proof via comment section

Best use case

Use this at the start of every month when you need to plan and write social media content in advance but do not want to spend 3 days doing it. Works best for founders, solopreneurs, small marketing teams and social media managers who are responsible for multiple platforms and need content that feels native to each plat