How to Do a Carousel Post on Instagram: The Complete Guide

Instagram content keeps evolving, but one format continues to dominate for engagement, storytelling, and watch-time: the Instagram carousel. If you’ve ever wondered how to do a carousel post on Instagram, how to design one that performs, or how top creators use carousels to drive reach, this guide has every answer you need.

Below, you’ll find a complete walkthrough of how carousels work, how to create them, the current dimensions and slide limits, tools worth using, and strategic formats that consistently perform well.

What Is an Instagram Carousel?

An Instagram carousel is a single post containing multiple photos and/or videos that users can swipe through horizontally. Think of it as a mini slideshow or a digital photo album inside your feed.

Creators use carousels to:

1. Tell stories
2. Share tips
3. Show before-and-after transformations
4. Create educational content
5. Showcase products
6. Deliver step-by-step tutorials

You can add up to 20 photos and video clips per carousel, mixed in any combination, with each video clip capped at 60 seconds. You’ll recognize a carousel by the small “stacked photos” icon in its top-right corner.

Why Carousels Are Worth the Extra Effort

Carousels take more work to put together than a single photo, so it’s fair to ask whether that effort actually pays off. Current benchmarks say yes — carousels outperform static images on both engagement and saves, and they hold their own against Reels too:

Carousels edge out both other formats here, which makes sense given how they’re built: every additional swipe is another chance for someone to like, comment, or keep watching. Saves tell a similar story, and saves in particular are one of the ranking signals Instagram weighs most heavily:

Carousels and Reels both earn more than double the saves of a static image. The takeaway isn’t “never post a single photo” — it’s that a swipeable, multi-slide format gives people more reasons to stop and interact, which is exactly what the rest of this guide leans on.

How to Do a Carousel Post on Instagram (Step-by-Step)

Creating a carousel post on Instagram is simple. Here’s the full walkthrough:

1. Open the Instagram App: Launch Instagram on your phone.
2. Go to the Home Screen: Tap the “+” icon at the bottom.
3. Select “Post”: Choose the standard post option from the menu.
4. Tap the Multi-Select Icon: This is the square icon with overlapping photos – your gateway to creating a carousel.
5. Select Your Images and Videos: Tap each image or clip you want to include, up to 20 total. Instagram will automatically number them in the order selected.
6. Tap “Next”: Proceed to the editing screen.
7. Edit, Rearrange, and Choose a Cover Slide: You can reorder slides, apply filters, adjust settings, turn sound on or off for videos, and pick a cover image that appears on your profile grid.
8. Tap “Next” Again: You’re ready for final details.
9. Add Your Caption, Tags, and Settings: This is also where you can schedule the post for later.

Then publish. That’s the core process – straightforward on its own, but the sections below cover what separates a carousel that gets swiped through from one that gets scrolled past.

Using Instagram Carousel Templates for a Seamless Design

If you’ve seen carousels where each slide flows perfectly into the next – almost like a panoramic scroll – those creators use carousel templates from third-party design tools.

Platforms like Canva offer:

1. Seamless multi-slide layouts
2. Typography templates
3. Branded color schemes
4. Photo dump layouts
5. Teaching-style slide decks
6. Panoramic split designs

Templates help your carousel feel cohesive, polished, and strategic – not just “20 random photos.” If you’re building content for a brand or want a consistent aesthetic, templates are a game-changer.

The Correct Instagram Carousel Size (2026)

To maintain visual consistency, use the same dimensions for all slides.

Best size for carousels: 1080 × 1080 px (square)

Other supported sizes:

1. 1080 × 1350 px (portrait – highest engagement)
2. 1080 × 566 px (landscape)

Video limits: Up to 60 seconds per slide, up to 20 slides total, mixed photos and video in any order.

Keeping your size consistent makes your carousel look professional and avoids awkward cropping.

Instagram Carousel Apps Worth Using

If you want advanced editing options, these apps help elevate your content beyond simple uploads.

1. SCRL (iOS and Android): Built for seamless carousels and photo collages, with hundreds of templates, stickers, and the ability to post directly to Instagram once a design is ready.

2. Panoslice (iOS and Android): Includes 400+ templates, background removal tools, and text overlays for a seamless multi-slide canvas – ideal for polished carousel posts. Both apps help creators stand out with professional-grade designs.

4 High-Performing Instagram Carousel Examples (and When to Use Them)

If you only post single images, you’re missing out. Carousels allow deeper delivery, more engagement, and longer dwell time. Here are four styles you should start using:

1. Storytelling Carousels

Perfect for:

1. Personal stories
2. Travel recaps
3. Before-and-after journeys
4. Behind the scenes

The multi-slide format allows you to build emotional momentum while guiding users through a narrative.

2. Product Showcases

For businesses, carousels help you:

1. Display multiple angles
2. Highlight features
3. Share reviews
4. Combine photos + UGC
5. Promote collections

This format keeps your feed clean while increasing conversion opportunities. If you’re running several carousel layouts side by side, the only way to know which one is actually working is to track it with the right Instagram analytics tools rather than guessing from likes alone.

3. Tutorials and Step-by-Step Guides

Creators in:

1. DIY
2. Beauty
3. Fitness
4. Recipes
5. Crafts
6. Tech

…use carousels to share processes broken down logically across slides. This format drives saves – one of Instagram’s strongest ranking signals, as the chart earlier in this guide shows. Pairing a tutorial carousel with a handful of specific, niche tags rather than huge generic ones also helps it surface in topic-specific search – see our guide on how to find the best hashtags on Instagram.

4. Engaging Visual “Photo Dumps”

If you have multiple beautiful photos but don’t want to clutter your feed, this layout is ideal.

Perfect for:

1. Creators
2. Travelers
3. Photographers
4. Lifestyle brands

This type of carousel consistently gets high engagement because users swipe through multiple slides. A photo-dump carousel also fits naturally into a broader Instagram growth strategy built around a handful of recurring content pillars rather than one-off posts.

Use an Instagram Carousel Downloader (Responsibly)

Carousel downloaders let you save all the images, videos, or full slide sets from a public post with a single pasted URL – useful for research, inspiration, or keeping references. Ethical use matters here: credit the original creator, never repost without permission, and tag the owner when resharing. Instagram takes copyright seriously, so it’s worth staying on the right side of the rules.

How Hexrate Fits Into Your Instagram Strategy

A strong carousel can lift engagement on its own, but knowing whether your carousel strategy is actually working – and where to focus next – takes more than gut feel. That’s what Hexrate is built for: an end-to-end Instagram marketing platform, not a single-feature app. Pulse turns your own performance data into a daily action plan – what to post, what to answer, what changed – so you can see which carousel formats, sizes, and topics are actually resonating with your audience instead of guessing. AI Targeting puts your content in front of genuinely relevant accounts based on shared interests, related accounts, and hashtags – it’s about reach, not a follower-count promise, and it never asks for your password. Discover helps you vet potential collaborators’ follower quality and profile health before a partnership, while Campaigns and Reports & Media Kit track hashtag and mention campaigns and package the results into a white-label report or a public media kit at your own @username.

Master Instagram Carousels, Then Build the Strategy Around Them

Now you understand exactly how to do a carousel post on Instagram, how to design it well, and how to enhance it with templates, apps, and strategic content formats. Carousels are one of the best-performing post types on the platform – but their real potential comes from pairing consistent, well-made carousels with the data to know what’s actually working.

Want one platform that covers analytics, targeting, discovery, campaigns, and reporting instead of juggling five apps? See what Hexrate includes.