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ChatGPT Prompts for Social Media: 30 Templates to Edit

By PostMediaAI7 min read

The best ChatGPT prompts for social media give the AI the context it cannot guess: who you are, who the post is for, what it should achieve, which platform it is for and which facts must be exact. Below are 30 prompt templates for posts, captions, hooks, content plans and repurposing. They work in ChatGPT and in other AI writing tools. Replace the brackets with your details and edit every result before you post it.

The context block that makes every prompt better

Most weak AI posts come from missing context, not from a bad model. Paste a short context block at the start of your prompts, or save it as custom instructions if your tool allows it.

  • Business: [what you do, in one sentence].
  • Audience: [who you are talking to and what they care about].
  • Voice: [three words, such as plain, warm, direct].
  • Never: [words, claims or styles to avoid, such as "no invented statistics"].
  • Example: [paste one past post you like].

With that block in place, the templates below produce drafts that need lighter editing.

Prompts for writing posts

  1. "Write a [platform] post about [topic] for [audience]. Goal: [goal]. Keep it under [length]. End with [call to action or a question]."
  2. "Turn these notes into a [platform] post: [notes]. Keep my wording where possible and fix only structure and clarity."
  3. "Write three versions of a post announcing [news]: one short, one story-led, one with a clear list of what changed."
  4. "Write a post answering this customer question: [question]. Use only these facts: [facts]."
  5. "Write a behind-the-scenes post about [process]. Make the first line about the most surprising detail."
  6. "Write a post sharing a mistake we made with [topic] and what we changed. Keep it honest and specific."
  7. "Write a post comparing [option A] and [option B] for [audience], without saying one is always better."
  8. "Write a short post inviting people to [event] on [date] at [link]. Include who it is for."

Prompts for captions and hooks

  1. "Here is a description of my photo: [description]. Write three Instagram captions: one short, one medium, one story-style."
  2. "Give me ten first lines for a post about [topic]. Make them specific, not clickbait."
  3. "Rewrite this opening line so it names the reader’s problem: [line]."
  4. "Make this caption shorter without losing the main point: [caption]."
  5. "Rewrite this caption to sound more like this example: [example post]. Caption: [caption]."
  6. "Suggest five hashtags for this post that describe what is actually in it. No generic tags: [post]."

For more on writing captions, see our guide to AI social media content creation.

Prompts for planning content

  1. "Suggest ten post ideas for [business] this month. Mix tips, behind-the-scenes, proof, conversation and offers."
  2. "Create a one-week posting plan for [channels], [number] posts in total, supporting this goal: [goal]. Give the day, channel, format and hook for each."
  3. "List the ten questions [audience] most often ask about [topic], as post ideas."
  4. "Suggest five recurring weekly post formats for [business] that would be easy to produce."
  5. "Look at these post results and suggest what to do more and less of next week: [notes on results]."

For turning a plan into a calendar, see how to create a social media content calendar.

Prompts for repurposing

  1. "Here is a blog post: [text or link]. List the standalone ideas that could each become a social post."
  2. "Turn this section of my article into a five-slide carousel, one point per slide: [section]."
  3. "Turn this transcript excerpt into a 30-second video script with a hook in the first line: [excerpt]."
  4. "Adapt this LinkedIn post for X, Threads and Instagram. Change length and tone for each, keep the facts: [post]."
  5. "Turn this webinar summary into a week of posts across [channels]: [summary]."
  6. "Write a short post linking to this article that gives one useful tip without needing a click: [link]."

Prompts for editing and checking

  1. "List every factual claim in this post so I can check it: [post]."
  2. "Point out any phrases in this post that sound generic or like marketing filler: [post]."
  3. "Check this post against these rules and tell me what breaks them: [rules]. Post: [post]."
  4. "Rewrite this post for a reader who knows nothing about [topic]: [post]."
  5. "Shorten this to fit [character limit] characters: [post]."

How to get better results from any prompt

  • Ask for several options, not one final answer.
  • Give a real example of a post you like.
  • Paste the source material instead of describing it.
  • Name the platform; length and tone differ by network.
  • Follow up: "make the first line more specific" works better than starting over.
  • Keep a document of prompts that worked and reuse them.

A worked example: from prompt to finished post

Here is how one prompt turns into a post. A plant shop owner uses the context block, then prompt 4 from the writing section: "Write a post answering this customer question: how often should I water a snake plant? Use only these facts: every two to three weeks in summer, less in winter, let the soil dry out fully."

The AI returns three versions. The owner picks the shortest, rewrites the first line to "Most snake plants die from too much love, not too little," removes an exclamation mark and a hashtag block, and adds a photo of the plant on the shop counter. The facts are the owner’s, the structure came from the AI and the voice came from the edit.

That is the pattern for every template on this page: your facts in, several options out, then a human edit before it goes on the calendar.

Using prompts in a scheduling workflow

Prompts save the most time when the result lands where you publish. Copying text from a chat window into each network is slow and invites mistakes.

In PostMediaAI, you give the AI a topic or a link and it drafts a first version for each channel you choose, so you can skip writing a separate prompt per platform. Edit each version, add AI images or short videos, and place it on the calendar to publish across 30+ channels (PostMediaAI features).

FAQ

Can ChatGPT write social media posts?

Yes. ChatGPT and similar AI tools can draft social posts when you give them the topic, audience, platform, goal and facts. Treat the output as a first draft and edit it for accuracy and voice.

What is the best ChatGPT prompt for social media?

There is no single best prompt. The prompts that work best include your business, audience, platform, goal, tone and the exact facts to use, and they ask for several options to choose from.

How do I make AI social posts sound less generic?

Give the AI a real example of your writing, list words to avoid, provide specific details and ask it to rewrite the first line using the most specific fact. Then edit by reading the post aloud.

Can I use AI-written posts for my business?

Many businesses use AI to draft posts. Check each platform’s rules, make sure every claim is accurate, and follow any disclosure rules that apply to your content, especially for realistic AI images or video.

Related guides: AI Social Media Post Generator: One Idea, Every Channel, How to Write Social Media Posts People Actually Read and AI LinkedIn Post Generator: Write Posts That Sound Human.

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