ChatGPT Prompts for Social Media Posts: 12 Cross-Platform

ChatGPT prompts for social media posts help you turn real updates from your business into posts that fit each platform, instead of one caption pasted everywhere. The 12 prompts below cover planning, platform versions, visuals, and a final check. Paste your own facts every time, because the prompts only reshape what you give them.

Plan the post before writing

1. Find the core message

Here is my update: [paste every fact]. Write the one sentence every version of this post must carry, then list the facts I must not change.

2. Pick the angle for each audience

My audience is [who] and they care about [what]. Give me 3 angles for posting about [update], and say which platform each angle suits best and why.

3. Opening lines

Write 6 different first lines for a post about [update] in a [brand voice] voice. No questions that bait comments, no exclamation-heavy hype.

Write a version for each platform

4. One update, five versions

Adapt this update [paste] into posts for [platforms]. Each version needs a different opening and structure, the same facts, and the call to action [action].

5. Short version with a count

Rewrite this post [paste] to fit [character limit] characters. Show the character count and keep the date, place, and call to action.

6. Business story version

Write a short LinkedIn post about [update] from the owner's point of view: why we are doing it and who it helps. No hashtag pile, under 120 words.

Visuals and accessibility

7. Match assets to posts

These are the photos and clips I have: [describe]. Pick the best one for each platform post and explain the crop I should use.

8. Alt text

Write alt text under 125 characters for each of these images: [describe]. Describe what is visible, not marketing claims.

9. Carousel outline

Turn [update or tip] into a 5-slide carousel outline: one short line per slide, the facts on slide 2, and the call to action on the last slide.

Schedule and check

10. Posting plan

The event is on [date]. Plan an announcement, a reminder, and a last-call post with dates, and say what changes in each.

11. Fact check table

Compare these drafts [paste] with my source update [paste]. List every date, time, price, and limit, and flag anything that does not match.

12. Reply templates

Write 5 short replies to likely comments on this post [paste], such as questions about price, parking, or sign-up, using only facts from the update.

Write every platform version in one prompt

The flagship Social Media Posts Prompt: One Update, Five Platform Posts takes your update, brand voice, audience, platforms, call to action, and the assets you have. It returns a core message, a native post for each platform, alt text, a posting plan, and a fact check table. Its example turns a free bike repair clinic into five different posts.

Tips for better posts

Keep the facts in one place and paste them every time. Read each version out loud to check it sounds like you. If a post is a paid partnership or giveaway, add the disclosure the FTC and the platform require.

Related prompts

To plan a month of posts, use the ChatGPT prompt for content calendar. For short single posts, see ChatGPT prompts for Twitter posts, and for goals and KPIs read the social media marketing strategy prompts.

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