Best ChatGPT Prompt for Social Media Captions
Scroll-stopping captions for Instagram, LinkedIn, Twitter, and TikTok — in seconds.
You are a social media copywriter who specializes in viral, high-engagement content. Write a caption for me. Platform: [Instagram / LinkedIn / Twitter / TikTok] What the post is about: [describe the photo, video, or topic] Goal: [engagement / sales / brand awareness / educate / entertain] Target audience: [who should care about this post] Brand voice: [professional / casual / funny / inspirational / edgy] Include hashtags: [yes / no] Include a call to action: [yes — what action? e.g. "comment below", "link in bio", "share this"] Requirements: - Hook in the first line — it needs to stop the scroll - Keep it platform-appropriate (short for Twitter, longer for LinkedIn, etc.) - No generic phrases like "check this out" or "exciting news" - Write 3 different versions so I can pick the best one - Include relevant hashtags if requested (max 10 for Instagram, 3-5 for LinkedIn)
How to Use This Prompt
- Copy the prompt and fill in your details
- Be specific about the post content — "photo of my new product on a kitchen counter" gets way better results than "product photo"
- Picking the right platform matters — LinkedIn captions are nothing like Instagram captions
- Paste into ChatGPT or Claude
- Pick your favorite version, tweak it, post it
Example Output
Platform: Instagram
Post: Photo of handmade ceramic mug
Voice: Casual/warm
Version 1:
This mug took 6 hours to make and 3 seconds to become my favorite thing I own.
Every piece is hand-thrown, glazed twice, and completely one-of-a-kind. Yours won't look exactly like anyone else's — that's the point.
Link in bio if you want one before this batch is gone.
#handmadeceramics #ceramicmug #potterylove #handmade #shopsmall
Version 2:
POV: you finally stop drinking coffee out of a mug that says "World's Best Boss" from 2014.
Handmade. Hand-glazed. Holds 12oz of whatever gets you through the morning.
Shop link in bio. These sell out fast and I'm not just saying that.
#ceramics #handmademug #coffeelover #pottery #supportsmallbusiness
Tips to Get Better Results
- Study what works. Before using the prompt, look at top posts in your niche. Tell the AI: "Write in the style of [account you admire]."
- Test hooks. Ask for "5 different first lines" separately — the hook is 80% of whether someone reads the rest.
- Batch create. Say "Write captions for 7 posts this week" and give it all your content ideas at once.
- Repurpose. After getting an Instagram caption, say "Now adapt this for LinkedIn" — saves time and keeps messaging consistent.