Free tool
Instagram carousel splitter
Cut one wide image into continuous square slides. Followers swipe, the picture keeps going.
Upload a wide image to split it into carousel slides.
Everything runs in your browser. Your image never leaves your device.
Slides ready? Lemonpost schedules whole carousels in one go. See the Instagram scheduler
How it works
How to make a continuous carousel
- 1
Upload a wide image
Panoramas, before-and-afters, timelines, and step-by-step graphics all work. The wider the image, the more slides it can carry.
- 2
Choose the slide count
2 to 6 slides. The preview lines show exactly where each swipe boundary lands, so you can check nothing important gets cut.
- 3
Download and post as a carousel
You get numbered 1080×1080 slides. Add them to one post in order, and the image flows without visible seams across the swipes.
Why continuous carousels work so well
A continuous carousel is one wide image cut into squares and posted as a single multi-photo post. When a follower swipes, the picture continues across the boundary, and that tiny surprise is exactly why the format earns more time and more swipes than a regular photo post.
The mechanics of the swipe
Instagram carousels hold up to 20 slides, each shown at the same size. Cut a wide image into consecutive squares and the right edge of slide one lines up perfectly with the left edge of slide two. The result reads as one continuous scene, and every swipe is an engagement signal Instagram counts.
What makes it actually continuous
The cut has to land on the exact pixel boundary, which is what this tool does and what cropping by hand in a photo editor usually misses by a few pixels. Keep key subjects away from the boundaries: a face cut in half across a swipe is memorable for the wrong reason. The preview lines exist precisely to check that.
The sizes that matter
Slides download at 1080 by 1080, Instagram's native square. For a given slide count your source wants to be roughly that ratio: a 2-slide split fits a 2:1 image, six slides want a 6:1 strip. The tool center-crops your image to the exact ratio first, so a slightly-off source still comes out clean.
Ideas that fit the format
Panoramic landscapes are the classic, but timelines, step-by-step tutorials, product lineups, and long charts often perform better, because each slide adds information and a reason to keep swiping. Put a hook in slide one; nobody swipes a carousel whose first square looks complete.
Good to know
Carousel splitting, answered
Split your wide image here, then create one Instagram post and add the slides in numbered order. Instagram shows them at the same size, so the edges line up and the image continues across each swipe.
Up to 20 slides. This tool splits into 2 to 6, which is where continuous panoramas work best; beyond that, most source images run out of width and detail.
Roughly the slide count to one: 3:1 for three slides, 5:1 for five. The tool center-crops to the exact ratio, so close is good enough, just leave margin at the top and bottom.
Because the crops are a few pixels off or slightly different sizes, and Instagram's scaling makes the mismatch visible at the boundary. Cutting on exact pixel boundaries at identical sizes is the whole trick, and it's what the tool automates.
No. The splitting runs entirely in your browser; the image never leaves your device.
Yes. No account, no watermark, no limit. We make Lemonpost, a simple social media scheduler, and the free tools are our way of being useful before you ever need us.
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