Why use an Instagram carousel maker?
An Instagram carousel maker turns one topic into a structured set of slides, which is the hardest part of making a carousel. Carousels earn more engagement per follower than single images: carousels averaged 0.50% engagement by followers against 0.33% for image posts, according to Socialinsider's Q2 2026 Instagram benchmarks.
This tool writes the outline — a hook slide, one idea per value slide and a closing call to action — and renders each slide as a 1080 × 1440 PNG in a clean template, ready to post.
What size should Instagram carousel slides be?
Instagram carousel slides should be 1080 × 1440 pixels (3:4), the ratio of the profile grid since January 2025. A 3:4 slide fills its grid tile without being cropped again.
| Ratio | Size | On the profile grid |
|---|---|---|
| 3:4 (recommended) | 1080 × 1440 px | Shown in full |
| 4:5 | 1080 × 1350 px | Slightly cropped at the sides |
| 1:1 | 1080 × 1080 px | Cropped at the sides; less feed space |
The first slide sets the ratio for the whole carousel, so every slide must share it.
How many slides should an Instagram carousel have?
It depends on the topic, but 6 to 10 slides keeps most people swiping to the end. Instagram allows up to 20 slides per carousel when you post from the app; many scheduling tools still cap carousels at 10.
How to structure an Instagram carousel
To structure an Instagram carousel, give each slide exactly one job:
- Open with a hook slide — a bold claim, a question or the promise of what they'll learn.
- Give one idea per value slide; split any slide that needs two.
- Add a recap slide people can screenshot.
- Close with one call to action: follow, save, comment or tap the link.
- Keep one template — font, colours and layout — across every slide.
How to design carousel slides that are easy to read
- Set text large enough to read on a phone at arm's length.
- Use high contrast between text and background.
- Avoid text over busy photos; place it on a solid panel.
- Leave margins so nothing sits under the swipe indicator.
- Add alt text to the first slide for accessibility.
Instagram carousel ideas
Five carousel formats work in almost any niche:
- Step-by-step: one step per slide.
- Myths vs facts: a myth on one slide, the fact on the next.
- Before and after: the starting point, the process, the result.
- Checklist: one item per slide, recap at the end.
- Mistakes: one common mistake per slide, each with its fix.
For a topic to start from, the Instagram post idea generator suggests carousel-ready ideas for your niche.
Turning existing content into a carousel
A blog post or newsletter turns into a carousel by giving each section its own slide and rewriting the intro as the hook slide. The Instagram content repurposer does this conversion for you.
Instagram carousel mistakes
- Mixing ratios within one carousel.
- Placing text over busy photos.
- Opening without a hook on slide one.
- Packing more than ten dense slides.
Frequently asked questions
Can I download the slides as images?
Yes. After generating, the download button renders each slide as a 1080 × 1440 PNG you can post directly or restyle in your design tool.
How many photos can an Instagram carousel hold?
Up to 20 slides, mixing photos and videos, when you post from the Instagram app. Each video slide can be up to 60 seconds.
Do carousels perform better than single posts?
Yes, for most accounts. Carousels averaged 0.50% engagement by followers against 0.33% for image posts in Socialinsider's Q2 2026 benchmarks.
Is the Instagram carousel maker free?
Yes. Outlines and slide downloads on this page are free with no sign-up.