Prompt Library
Instagram Prompts: AI Prompts for Captions, Content & Growth
Instagram content requires a constant stream of fresh copy — captions, Stories text, Reels hooks, and bio copy. AI tools can produce this material quickly when given enough context about the brand voice, audience, and specific post purpose. These prompts cover the full Instagram content workflow.
Who should use these prompts
Social media managers, creators, small business owners, brand teams, and freelance social media strategists who manage Instagram accounts and need to produce consistent, on-brand content without spending hours per post.
Best use cases
- Captions for feed posts, Reels, and Stories
- Monthly content calendar planning with post concepts
- Reels scripts and hook lines for short-form video
- Profile bio optimization for discovery and conversion
- Hashtag strategy and research direction
Prompt examples
Feed caption (educational)
Act as a social media copywriter for a [brand type] Instagram account. Write an educational feed caption about [topic]. Audience: [describe]. Format: hook line (under 10 words, creates curiosity), 3–5 informational points, and a question CTA to encourage comments. Under 200 words. Tone: [conversational and approachable / authoritative / casual]. Do not use generic hashtags at the end.
Feed caption (promotional)
Act as a social media copywriter. Write a promotional Instagram caption for [product/offer/sale]. Brand: [describe]. Audience: [describe]. Offer details: [describe]. The caption should lead with a benefit or hook, not with 'Exciting news!' or 'We are thrilled.' Under 150 words. One clear CTA. Include 1–2 emojis if on-brand for [brand type].
Reels hook line pack
Act as a short-form video strategist. Write 8 Reels hook lines (first 3 seconds of video) for a [brand type] account about [topic]. Vary the hook style: curiosity gap, surprising fact, relatable pain point, bold claim, question, challenge, result-first, and contrarian take. Each hook under 12 words. Hook should make someone stop scrolling.
The hook is the only thing that matters in the first 3 seconds. Test multiple options.
Reels script
Act as a short-form video scriptwriter. Write a 30-second Reels script for a [brand type] about [topic]. Format: Hook (3 sec), Problem or context (5 sec), Solution or insight (15 sec), Takeaway or CTA (7 sec). Tone: [conversational / educational / entertaining]. Written as spoken words, not read-aloud-style. Each section on a new line with a timing label.
Content calendar (monthly)
Act as a social media strategist. Create a monthly Instagram content calendar for a [brand type] targeting [audience]. Include 20 post concepts organized across 4 weeks. For each: post type (educational / promotional / behind-the-scenes / engagement / testimonial / Reels), the topic or angle, and one-sentence caption direction. Balance promotional and value content at roughly 20/80.
Bio rewrite
Act as a social media conversion specialist. Rewrite this Instagram bio: [paste current bio]. The account is for a [brand/person type]. Goal of the bio: [e.g. get followers to click the link / attract new clients / grow an audience]. Include: what they do (specific), who they help, one proof point or credential, and a CTA line. Under 150 characters total. No fluff.
Carousel post outline
Act as a content creator. Write a 7-slide carousel post outline for Instagram about [topic]. Slide 1: Hook cover (what will they learn? — make it specific). Slides 2–6: one key point per slide, each with a 1–2 sentence body and a visual direction note. Slide 7: Summary and CTA (follow / save / comment). Target audience: [describe].
Stories sequence
Act as a social media storyteller. Write a 5-frame Instagram Stories sequence promoting [product / event / piece of content]. Frame 1: Hook or question to tap through. Frame 2–4: Core message broken into digestible pieces. Frame 5: CTA with link sticker direction. Keep each frame text to under 25 words. Tone: [brand voice]. Describe any interactive element (poll, quiz, slider) for the appropriate frame.
Common mistakes to avoid
- Starting captions with 'Exciting news!' or 'We are so thrilled to share:': These phrases have become invisible. Start with the actual value, question, or hook.
- Generic hashtags: AI will suggest hashtags like #marketing or #smallbusiness that have millions of posts and zero discovery value. Research niche-specific hashtags separately.
- Too long for the platform: Instagram users read the first 2 lines before tapping 'more.' The hook and the opening two lines need to earn the rest of the caption.
- No visual context: AI writes captions in a vacuum. Always specify what the image or video shows — it changes what the caption should do.
How to customize these prompts
Instagram prompts work best when you describe the specific post visual alongside the caption request. Add your brand voice in 2–3 words (witty / educational / warm / bold) and your audience's interests before running any caption prompt.
Related resources
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