Instagram carousel in Canva: how to make people swipe to the end

Step 1

Set the size and keep it all in one design

Instagram publishes photos up to 1080 px wide and keeps them uncropped if the aspect ratio is between 1.91:1 and 3:4, meaning a height of 566 to 1440 px. The orientation you choose applies to every slide in the carousel, so all pages should be the same size. In Canva, take a carousel template or an Instagram post and add pages: each page is a separate slide.

• •a 1080 × 1080 px square is the simplest option;
• •a 1080 × 1350 px portrait (4:5) also fits Instagram's limits;
• •one carousel can hold up to 20 photos and videos.

💡 Don't mix sizes: if one slide is portrait and another square, Instagram crops them to one orientation.

Step 2

Structure first, design second

A carousel is a small story. Before opening templates, write out the slides as text: what each one says, in one sentence. The classic outline:

• •slide 1: the hook, a problem, a promised benefit or a question people recognize themselves in;
• •middle slides: one idea per slide, in a logical order;
• •last slide: the takeaway and a call to action, such as save, share or follow a link.

💡 If you can't describe a slide in one sentence, it holds two ideas. Split it in two.

Step 3

The first slide decides everything

In the feed, Instagram shows only the first photo of a carousel, with a row of dots below it. So the first slide does the job of a cover: it stops people and promises that what comes next is worth it. Make the headline big and short and the background calm so the text reads.

• •the headline is a few words, not a paragraph;
• •text-to-background contrast of at least 4.5:1 for normal text under WCAG;
• •hint that there's more: an arrow, a "1/7" counter or a sentence that breaks off.

Step 4

Keep one style across all slides

A carousel should feel like one piece, not a set of different posts. Set rules and stick to them on every page: the same margins, the same spot for the headline, the same fonts and colors. To avoid aligning by eye, add guides: File → Rulers and guides → Add guides offers presets (12 columns, 3 columns, 3 × 3 grid) or custom guides.

• •one font for headings and one for body text;
• •the headline in the same place and size on every slide;
• •no more text per slide than someone reads in a few seconds;
• •duplicate a finished slide and change the content instead of rebuilding each one.

💡 A "seamless" carousel, where an element continues from one slide to the next, invites swiping. But make sure each slide still looks complete on its own.

Step 5

Download and post

Download all pages via Share → Download as PNG or JPG, with Select pages set to All. Then add them to Instagram in the right order. A carousel has one caption and location for the whole post, and likes and comments also apply to the whole post, not to individual slides.

• •Canva lets you share a design to Instagram straight from the editor, but some apps limit sharing to one page;
• •you can't schedule a carousel with Canva's Content Planner: according to Canva's help, Instagram doesn't support scheduling galleries, only single photos or videos;
• •Content Planner itself is on Pro, Teams and Nonprofits and needs an Instagram Business account linked to a Facebook page.

💡 Need the same carousel for another network? Magic Resize changes a design's size, but it's on paid plans and uses AI allowance. On the free plan, duplicate the design and adapt it by hand.