One topic in, a finished carousel out
This AI carousel generator turns a single topic into a complete multi-slide post, writing the hook, the body slides and the closing call to action for you. Pick square, portrait or landscape, choose between 3 and 10 slides, and publish or schedule it without leaving Publiz.
How it works
- 1
Describe the topic
One sentence is enough — up to 500 characters if you want to steer the angle.
- 2
Pick a format and length
1:1 for the feed, 4:5 for reach, 16:9 for LinkedIn and slides. Three to ten slides.
- 3
Post or schedule
Results land in your media library, ready to publish to a connected channel.
What you can make
Solo founders
Turn a product update into a five-slide explainer without opening a design tool or briefing anyone.
Agency social teams
Draft a week of client carousels in one sitting, then edit the copy rather than building each deck from scratch.
Educators and course creators
Break a lesson into sequential slides — the format carousels are actually good at, unlike a single static post.
LinkedIn writers
Use 16:9 to repurpose a post you already wrote into a document carousel, which reaches further than plain text.
This AI carousel generator turns a single topic into a complete multi-slide post, writing the hook, the body slides and the closing call to action for you.
Make your first carousel freeSpecs & limits
| Input | A topic, up to 500 characters |
|---|---|
| Slides per carousel | 3 to 10 |
| Sizes | 1:1 (1080×1080), 4:5 (1080×1350), 16:9 (1280×720) |
| Backgrounds | Solid or gradient, your colours |
| Publishing | Post or schedule to connected channels |
| Commercial use | Yours to use, including client work |
Tips for better results
- Give the topic an angle, not just a subject. "Why small stores lose repeat buyers" produces a far better carousel than "customer retention".
- Use 4:5, not 1:1, for Instagram feed posts. It occupies more vertical screen space, which is the single cheapest reach improvement available.
- Five to seven slides is the sweet spot. Three rarely justifies a swipe, and ten loses most readers before the call to action.
- Edit the first slide by hand even when you keep the rest. The hook decides whether anything after it gets read.
Frequently asked questions
How many slides can it make?
Between 3 and 10 in one run. Five to seven usually performs best.
Can I post it straight to Instagram?
Yes. Carousels save to your media library and can be published or scheduled to any connected channel from the same dashboard.
Can I change the colours?
Yes — backgrounds are solid or gradient with your own hex colours, so a carousel can match your brand.
Is it free?
Generating uses credits from your Publiz plan, and new accounts start with a free credit allowance.
Can I edit the text afterwards?
Yes. The generated copy is a starting point — edit any slide before publishing.
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