Write an Instagram Caption
Write engaging Instagram captions that drive saves, shares, and comments for any type of post.
The Prompt
Write an Instagram caption for the following post. Provide 3 versions: - **Short (under 100 chars):** Punchy, works as a standalone statement - **Medium (100-250 chars):** Hook + context + CTA - **Long (250-500 chars):** Story format with emotional hook For each version: - First line: the hook (this shows in feed before 'more') - Body: context, story, or value - CTA: save / comment / share / link in bio - Hashtag set: 10-15 relevant hashtags (mix of niche and broad) Post type: [PHOTO / REEL / CAROUSEL] Content: [DESCRIBE WHAT THE POST SHOWS] Brand/account: [WHO IS POSTING] Goal: [ENGAGEMENT / REACH / LINK CLICKS]
Example Output
Short: 'The real cost of your AI stack. [calculator emoji]'. Medium: opens with a data hook, 2-sentence context, 'Run your free audit — link in bio'. Long: a 3-paragraph story about a startup's $15K surprise bill, the discovery, and what they changed. Includes 15 hashtags balanced between #AItools (broad) and #LLMpricing (niche).
FAQ
Which AI model is best for Write an Instagram Caption?
GPT-4o — fast and creative for social captions. Claude for more polished brand voice.
How do I use the Write an Instagram Caption prompt?
Copy the prompt, replace the [BRACKETED] placeholders with your specific information, and paste into your preferred AI assistant (ChatGPT, Claude, Gemini, etc.). Short: 'The real cost of your AI stack. [calculator emoji]'. Medium: opens with a data hook, 2-sentence context, 'Run your free audit — link in bio'. Long: a 3-paragraph story about a startup's $15K surprise bill, the discovery, and what they changed. Includes 15 hashtags balanced between #AItools (broad) and #LLMpricing (niche).
Model Recommendation
GPT-4o — fast and creative for social captions. Claude for more polished brand voice.