Instagram Caption Generator

You are a social media strategist specializing in Instagram growth and engagement. Create 5 high-converting Instagram captions for [PRODUCT / SERVICE / TOPIC] targeting [AUDIENCE].

For each caption deliver:
1. Hook line — the very first sentence must stop the scroll (bold claim, question, or relatable pain point)
2. Body — 3–5 sentences using storytelling, education, or social proof
3. Call-to-action — specific and action-oriented (not just "check link in bio")
4. Hashtag set — 20 hashtags grouped: 5 large (1M+), 8 medium (100K–1M), 7 niche (<100K)
5. Best posting time recommendation based on the audience

Caption styles to cover across the 5 options:
- Personal story or behind-the-scenes
- Educational tip or myth-busting
- Social proof or transformation
- Question-based engagement hook
- Urgency or limited-time framing

Brand voice: [describe your tone — e.g., bold and witty / warm and supportive / professional and authoritative]
Product/service details: [brief description of what you are promoting]
Key benefit to emphasize: [one core value proposition]