An Instagram carousel is a single feed post that holds several photos or videos people swipe through sideways. In the Instagram app you can add up to 20 slides, while scheduling tools that publish through Meta's API are limited to 10. Use 1080 x 1350 pixels (4:5 portrait) for every slide, keep text 100 pixels away from the edges, and put your strongest line on slide 1. Carousels earn saves and shares, which is why they still work in 2026.

By the end of this guide you'll be able to size, write, design, post, schedule and measure a carousel, with a 7-slide template you can copy today.

What is a carousel on Instagram

A carousel is one post with 2 or more images or videos in it. In the feed it looks like a normal post with small dots under it, one dot per slide. People swipe left to see the next slide. The whole thing has one caption, one set of likes and comments, and one spot on your profile grid (the first slide is the cover).

Think of it as a short slide deck in the feed: a hook, a few steps or examples, and a closing ask.

Three things make carousels worth your time compared with a single photo or a Reel:

• They reward depth. A list of 7 tips or a step-by-step process fits a carousel better than a 20-second video.
• They get saved. Useful carousels are reference material. People save them to come back later, and saves tell Instagram the post was worth showing.
• They get a second chance. Instagram can show a carousel again to someone who scrolled past it, starting on a different slide (more on that below).

Instagram carousel limits in 2026: app vs API

The rules differ depending on whether you post from the Instagram app or through a scheduling tool. Scheduling tools, including ours, publish through Meta's official Instagram API, which has its own limits. Here's the side-by-side.

Every API number in that table comes from Meta's own Instagram content publishing documentation, which says carousels "are limited to 10 images, videos, or a mix of the two" and that a published carousel counts as a single post toward the 50-per-day limit. The file rules (JPEG, 8 MB maximum, width between 320 and 1,440 pixels, aspect ratio between 4:5 and 1.91:1) are in the API reference for creating media.

The in-app limit went from 10 to 20 slides in August 2024.

In practice: for 11 to 20 slides, post from the app. To schedule, keep it to 10 slides and export JPEGs at 4:5.

Instagram carousel size and dimensions

Instagram shows images up to 1,080 pixels wide in the feed. Design at 1080 pixels wide and pick one height for the whole carousel.

The instagram carousel size most people should use is 1080 x 1350. It takes more vertical feed space than a square and works in the app and through scheduling tools.

Safe zones for text

Instagram crops and overlays parts of your slide in different places:

• Profile grid: the grid tile is taller and narrower than a 4:5 post, so the left and right edges of your cover slide get trimmed there. Keep the headline away from the sides.
• Feed overlays: tags, the mute icon on video slides and the slide counter sit on top of the image near the corners.
• Swipe edge: text that touches the right edge looks like a mistake unless you're building a panoramic carousel on purpose.

A simple rule: leave a 100-pixel margin on all 4 sides of a 1080 x 1350 slide. That leaves you a text area of 880 x 1150. Set headlines at 60 pixels or larger and body text no smaller than 36 pixels, and check the slide on your own phone at arm's length before you post.

How to post a carousel on Instagram

Here's how to post a carousel from the Instagram app on iPhone or Android. Instagram's help page on sharing a post with multiple photos or videos covers the same flow.

1. Open Instagram and tap the + button at the bottom of the screen (or swipe right from your feed). Choose Post.
2. Tap the Select multiple icon (two stacked squares) above your camera roll.
3. Tap your photos and videos in the order you want them to appear. Each one gets a number. You can pick up to 20.
4. Check the crop on the preview. If your images are already 4:5, tap the crop icon so the preview fills the frame instead of showing as a square.
5. Tap Next. Apply a filter to all slides by tapping it, or tap one slide to edit it alone.
6. Tap Next again. Write your caption, then add people tags, a location, collaborators or music if you want them.
7. Tap Share. The post appears in your feed with dots under it.

To change the order after you've selected, press and hold a slide in the edit screen and drag it. After posting, you can delete a single slide from a carousel through Edit, but you can't add new slides, so check the count before you share.

How to schedule an Instagram carousel

Scheduling is how you post consistently when you run more than one account or can't be on your phone at 11:30 on a Tuesday. You have 2 options: Instagram's own scheduler inside the app for professional accounts, or a scheduling tool that publishes through the API. The full walkthrough for both is in our guide on how to schedule Instagram posts. For carousels specifically:

1. Export every slide as a JPEG at 1080 x 1350, each under 8 MB. Name the files 01, 02, 03 so the order survives the upload.
2. In your scheduler, create a new Instagram post and choose the carousel option (or upload more than one file, which most tools treat as a carousel).
3. Upload the slides and confirm the order matches your plan. Keep it to 10 slides.
4. Check that the preview shows every slide at 4:5, with nothing cropped off the sides.
5. Paste your caption. Instagram allows 2,200 characters and up to 5 hashtags per post since December 2025.
6. Pick a date and time when your audience is online. Our breakdown of the best times to post on social media gives you a starting point to test against.
7. Send it for approval if a client or manager signs off, then confirm it's in the queue.

If you manage Instagram for clients, an Instagram scheduler that handles carousels, approvals and posting times in one place saves you from doing steps 1 to 7 by hand every week.

How to make a carousel on Instagram: slide-by-slide anatomy

Good carousels follow the same shape: a hook that earns the first swipe, a body that delivers one idea per slide, and a last slide that tells people what to do next.

Slide 1: the hook

Slide 1 does 2 jobs. It stops the scroll in the feed, and it's the cover on your profile grid. Write it as a promise with a number or a tension in it.

• Weak: "Coffee tips"
• Strong: "5 reasons your home espresso tastes sour (and the fixes)"

Keep it to 10 words or fewer, big type, one visual. Add a small swipe cue (an arrow or "swipe") in the bottom right corner so new followers know there's more.

Slides 2 to 6: the body

One idea per slide. A heading of 3 to 8 words, then 1 or 2 short lines under it. If a slide needs a paragraph, split it into 2 slides.

Keep the same layout on every body slide (font sizes, heading position, slide number color). Consistency makes swiping quick, and quick swiping gets people to the end.

End each body slide with a small reason to keep going. A number ("3 of 5") works. So does leaving the best tip for last and saying so on slide 2.

The last slide: the CTA

The last slide asks for one action. Pick the one that matches your goal:

• Save for reference content: "Save this for your next espresso."
• Share for content people relate to: "Send this to the friend who burns their beans."
• Comment for lead generation: "Comment GRIND and we'll DM you our dial-in chart."
• Visit for sales: "Beans in stock at our Main Street shop, link in bio."

One ask. Two asks usually get neither done.

Instagram carousel template: 7 slides you can copy

This is the instagram carousel template we use as a starting point. Seven slides is long enough to teach something and short enough that most people finish it. Copy the left column, fill in the right.

Notice that the caption doesn't repeat the slides. It adds context (the class, the price) and repeats the ask. If you want 3 caption drafts to pick from, the free AI caption generator writes them without a sign-up.

8 carousel formats that work

Most successful carousels fit one of these 8 formats. Rotate between 3 or 4 of them so your feed doesn't feel repetitive. If you plan by theme, map each format to one of your content pillars.

1. Listicle. A numbered list of tips, tools or mistakes. Example: a dental practice posts "6 foods that stain your teeth (and 2 that clean them)."
2. Before and after. Slide 1 shows the result, the next slides show the steps back from the start. Example: a landscaper shows a finished patio, then the bare yard, then 3 build stages.
3. Step by step. A process with one step per slide. Example: a florist posts "How to make grocery store tulips last 10 days" in 6 steps.
4. Myth vs fact. Each slide states a common belief, then corrects it. Example: an accountant posts "Myth: you can deduct your whole car. Fact: only the business share."
5. Mini case study. Problem, approach, result, in 5 to 7 slides. Example: an agency shows how a gym client went from 2 to 9 trial bookings a week, with the numbers on slide 6.
6. Swipe quiz. A question on one slide, the answer on the next. Example: a wine shop posts "Guess the grape from the tasting note," with answers every other slide.
7. Product showcase. One product per slide, or one product from several angles. Example: a candle maker shows 5 fall scents with the notes and price on each.
8. Behind the scenes. A day, a process or a team, told in photos. Example: a coffee roaster shows green beans arriving, roasting, cupping and bagging.

The same formats also work as PDF carousels on LinkedIn, which we cover in our LinkedIn carousel guide.

How to make a seamless (panoramic) Instagram carousel

A seamless carousel (also called a panoramic carousel) is one wide design split across several slides, so each swipe continues the image. It works in any design tool: Canva, Figma, Photoshop, Affinity or even Google Slides.

1. Decide how many slides you want. We'll use 5.
2. Create one canvas that's 1080 pixels wide per slide by 1350 tall. For 5 slides, that's 5400 x 1350.
3. Add vertical guides every 1080 pixels (at 1080, 2160, 3240 and 4320). Each column is one slide.
4. Design across the whole canvas. Let a few elements (a line, a photo, a shape) cross the guides on purpose. That crossing is what makes people want to swipe.
5. Keep text inside a column, at least 100 pixels from each guide. Text split across 2 slides is hard to read.
6. Make slide 1 work on its own as a cover, because it's all anyone sees on your grid.
7. Export the canvas as 5 separate JPEGs of 1080 x 1350. In Canva or Figma, the easiest way is to make 5 frames of 1080 x 1350 placed side by side, then export each frame. In Photoshop, use the slice tool on the guides.
8. Upload them in order and check the preview in the app, swiping slowly across each join.

Why carousels get shown twice

Instagram has said that when someone scrolls past a carousel without engaging, it may show them the same post again later, starting on a different slide. In practice, that second showing usually opens on slide 2.

That changes how you design 2 slides:

• Slide 2 needs to work as a cover. Treat it as a second hook, not a table of contents. "We bake 300 loaves a week. These are the fixes we teach new staff" works. "Let's get started" doesn't.
• The last slide should repeat the promise. Someone who starts on slide 2 and swipes to the end may never see slide 1. So the last slide should say what the carousel was about ("Flat loaf fixed") and then give the CTA. That way the last slide makes sense to someone who skipped your hook.

Instagram carousel best practices for 2026

These are the rules we follow when we build carousels for small business clients:

• Use 4:5 for every slide. Same size, same margins, every time.
• Aim for 6 to 10 slides. Under 5 rarely justifies the swipe. Over 10 only works for step-by-step content and can't be scheduled through the API.
• One idea per slide, 30 words at most. If you need more, split the slide.
• Lead with the payoff. Put the result or the number on slide 1, not the setup.
• Save the best point for the end. It rewards people who swipe all the way.
• Write alt text. In the app, go to Advanced settings > Write alt text before sharing, and describe each slide for screen reader users.
• Post 2 to 3 carousels a week, not 7. Give each one time to collect saves and shares, and use the rest of the week for Reels and single photos.
• Plan them in a calendar. Carousels take longer to make than a single image, so slot them into your content calendar a week ahead.

How to measure carousel performance

Instagram reports carousel results at the post level. There's no per-slide breakdown, so you can't see exactly where people stopped swiping. Meta's media insights documentation is explicit that insights "are not available for any media within an Instagram Media album," so the same holds for any tool pulling data through the API. It also notes that the old impressions metric was deprecated for media created after July 2, 2024, in favor of views.

Where to find carousel insights

1. Open the carousel on your profile.
2. Tap View insights under the post.
3. Read the overview: views, reach, interactions, profile activity.
4. Scroll to Interactions for likes, comments, saves and shares.
5. For all your posts at once, go to your profile, tap Professional dashboard, then Content you shared, and filter by post type.

The 3 numbers that matter

• Saves per 1,000 reached. The clearest sign a carousel was useful. Divide saves by reach and multiply by 1,000.
• Shares per 1,000 reached. The clearest sign it was relatable or worth passing on. Shares also bring in new accounts.
• Swipe-through (estimated). Since Instagram doesn't report it, use a proxy: compare comments or DMs that reference your last slide's CTA keyword with total reach, or compare likes on this carousel with your average single image. If a carousel reached well but got few CTA replies, people probably dropped off before the end.

Compare each carousel with your own 30-day average, not other industries' benchmarks. After 8 to 10 carousels you'll know which formats earn saves.

Common Instagram carousel mistakes

• Mixed sizes. One square slide in a 4:5 carousel gets cropped, especially when scheduled through the API.
• A weak first slide. A logo, a title card or "Part 1" gives nobody a reason to swipe.
• Too much text. A paragraph on a phone screen gets skipped. Split it.
• Text in the margins. Headlines that touch the edges get trimmed on the grid or covered by icons.
• No CTA. Without an ask, people swipe, nod and scroll on.
• Too many hashtags. Instagram caps posts at 5 hashtags. Pick 3 to 5 specific ones.
• Posting 11 to 20 slides through a scheduler. The API stops at 10, so plan long carousels for the app.

Before you publish, run your caption through the free post review tool for a quick check of the hook, length and call to action.

How an AI planner designs carousels

One good carousel takes an hour or two to make. Doing that 3 times a week for 5 clients is where agencies run out of time.

SocialScheduler's AI planner builds carousels as part of each client's weekly plan. Each Sunday it plans the week, picks which posts should be carousels, writes the slides in the client's voice and designs Instagram and Threads carousels of 2 to 10 slides (the API limit), with the caption and up to 5 hashtags. The agency approves in the app, or the client approves from an email link without logging in, and the carousel publishes at the hours that client's audience is online. After it's live, the planner learns from how each carousel did and folds that into the next week's plan.

Start with one carousel this week: pick a format from the list of 8, fill in the 7-slide template for your business, export at 1080 x 1350 and post it on the day your audience is most active. Check saves and shares per 1,000 reached after 7 days, then make the next one in the format that earned more.