Tool • Social media
Turn quick ideas into scroll-stopping captions in seconds. Add your topic, pick a tone and let AI write hooks, bodies and calls-to-action that actually fit your brand.
The AI Instagram caption generator is included with Stratboost. Connect it to your content calendar, templates and workflows so every post fits the bigger system.
Stratboost • AI caption generator
Use one idea to spin up multiple caption options, then save your favourites as templates for future posts.
How it works
You don’t need to be a copywriter. Give the generator a topic and a rough angle, and it turns them into ready-to-post captions.
Inside Stratboost, the caption generator can pull from your brand voice and offers stored in Stratmind, so captions stay consistent across posts.
See it in action
Here are a few sample captions for different types of accounts. Each one starts with a hook, gives value and ends with a clear call-to-action.
Input: “New sandal launch for summer, made from recycled materials, mid-range price, relaxed tone.”
HOOK
Your new favourite summer sandals just dropped. 🌞
BODY
Lightweight, comfy and made from recycled materials —
built for long walks, beach days and everything in between.
We kept the design simple on purpose:
no loud logos, no weird colours, just a clean everyday pair
you can wear with almost anything.
CTA
Tap the link in bio to grab your size before it sells out.
Save this post so you don't forget when you’re building your summer fits. 👟
Input: “Carousel with 3 tips to grow on Instagram in 2025, direct but friendly tone.”
HOOK
Three Instagram growth mistakes that are slowing you down in 2025 👇
BODY
1) Posting without a clear “why”.
Every post needs a job: attract, educate or convert.
Pick one job per post before you hit upload.
2) Ignoring your best-performing content.
If one post pops, turn it into a Reel, a Story and an email.
You don’t need new ideas every day — just deeper ones.
3) Weak calls-to-action.
Ask people to do one specific thing: comment, save, DM or click.
Make it obvious what happens when they do.
CTA
Comment “PLAN” if you want my free content checklist,
and I’ll send you the link. 💬
Input: “Before/after client story, lead generation agency, confident tone.”
HOOK
From 3 calls a month to 27 booked calls in 30 days. 📈
BODY
We partnered with a small consulting firm that was relying
on referrals and the odd LinkedIn post.
Here’s what we changed:
• Tightened their offer and landing page
• Rolled out a simple ad + nurture sequence
• Gave them a follow-up script they actually used
Result? 27 booked calls in the first month and two new retainers signed.
CTA
If you want us to do the same for your agency, DM me “CALLS”
and I’ll send over the details. 📩
Simple rules that work
Part of your full system
On its own, this is a fast way to write captions. Inside Stratboost, it becomes part of a full content machine for social, email and funnels.
Quick questions
You can copy the structures and examples on this page into any tool you like. Inside Stratboost, the generator is connected to your brand voice, templates and workflows so you move faster with less manual work.
Yes. The generator takes in your niche, audience and offer, then adapts hooks and language. The examples above are just starting points — you can target fitness, SaaS, ecommerce, coaching, local businesses and more.
You can set tone hints like “calm”, “bold”, “playful”, “professional” or “story-driven”. Stratboost then keeps that tone consistent across captions, carousels and emails.
Yes. You can ask the generator to propose simple hashtag sets based on your topic. You can keep, edit or replace them with your own list.
Build the full stack
Plan your content once, then generate matching captions for every piece.
Use these prompts to brief the generator with stronger ideas and angles.
Put your captions inside a bigger growth engine so every post supports a clear goal.
✨ Built for creators, founders, ecommerce brands and agencies
Stop overthinking every caption. Turn ideas into posts in minutes, then let Stratboost keep everything aligned with your offers and workflows.
Create your Stratboost account →Start with Instagram, then expand into TikTok, email, blogs and full funnel campaigns inside the same system.