Free AI Instagram Carousel Maker
Instagram carousels achieve up to 10.15% engagement rate vs 0.70% for single images.. Create yours in 2 minutes with AI.
1080x1350 px (4:5) · Exported as PNG
How It Works
Create Instagram Carousels in 3 Steps
No design skills needed. No templates to hunt through.
Tell SwipeThread your topic
Describe what your Instagram carousel should be about. A product launch, a tip list, a story — anything. SwipeThread's chat-first UX makes brainstorming easy.
AI researches and writes your slides
SwipeThread researches your topic with real sources, writes compelling copy using 21 copywriting frameworks, and generates custom images for every slide.
Export and post to Instagram
Download your carousel as PNG at 1080x1350 px (4:5). Optimized for Instagram — upload directly and start getting engagement.
Features
Why SwipeThread?
Everything you need to create Instagram carousels that perform.
Research-Grounded Content
Not just AI hallucination. SwipeThread researches your topic with real sources so every slide is backed by facts.
AI-Generated Images
Unique, on-brand visuals generated for every slide. No stock photos, no generic templates.
21 Copywriting Frameworks
PAS, Hormozi, Tips, Listicles, and 17 more. Choose a proven structure or let AI pick the best one for your topic.
Brand System
Set your colors, fonts, and tone once. Every carousel matches your brand identity automatically.
Instagram Tips
How to Create High-Performing Instagram Carousels
Stop spending 45 minutes in Canva tweaking fonts — SwipeThread handles layout, copy, and images in one flow
Best Practices
- 1First slide is the hook — treat it like a thumbnail that must stop the scroll
- 25-10 slides is the sweet spot for Instagram carousels
- 3Mix text and image slides to keep visual variety
- 4Last slide should be a CTA with a clear action (save, share, comment, or link in bio)
- 5Use consistent visual style — colors, fonts, and layout across all slides
- 6Add your handle or logo subtly on each slide for discoverability
Posting Tips
- Use 20-30 hashtags in the first comment (not the caption)
- Post Reels + carousels for maximum reach across both algorithms
- Add location tags for local discoverability
- Write captions that complement (not repeat) slide content
- Encourage saves and shares — Instagram's algorithm rewards both heavily
10.15%
Instagram carousels achieve up to 10.15% engagement rate vs 0.70% for single images
Instagram Carousel Dimensions
Width
1080px
Height
1350px
Ratio
4:5
Export
PNG
4:5 portrait for feed, 1080x1920 (9:16) also supported for Stories
FAQ
Frequently Asked Questions
Everything you need to know about creating Instagram carousels with SwipeThread.
Is SwipeThread free?
Yes — you get 15 free credits when you sign up. Each carousel costs 1 credit to generate.
What dimensions does SwipeThread use for Instagram carousels?
Instagram carousels are exported as 1080x1350 px (4:5 portrait) images, which is the optimal format for Instagram feed posts. We also support 1080x1920 (9:16) for Stories.
Can I customize the design?
Yes — set up brand guides with your colors, fonts, and tone. Every carousel matches your aesthetic automatically.
How is this different from Canva?
SwipeThread is chat-first. Describe your topic, and AI writes the copy, generates images, and exports the carousel. No dragging, no template hunting.
Can I use the same carousel on other platforms?
Yes — generate once for Instagram, then clone for LinkedIn, TikTok, and more. SwipeThread adjusts dimensions and formatting automatically.
How many slides should an Instagram carousel have?
Instagram supports up to 20 slides per carousel, but 5-10 slides is the sweet spot for engagement. Shorter carousels (5-7) work well for tips, while longer ones (8-10) are great for tutorials.
Also Available For
One carousel, every platform. SwipeThread adapts dimensions and formatting automatically.
Create Your First Instagram Carousel
Free to start — 15 credits on signup. No credit card required.
Join creators and marketers already using SwipeThread