How to Split a Panorama Into a Seamless Instagram Carousel
Split a wide photo into 2 to 5 slides of 1080 x 1350 pixels so each one ends exactly where the next begins, then post them in order as one carousel. Portrait 4:5 slides take the most room in the feed.
Why seamless carousels work
A panorama split across slides invites people to keep swiping, and each swipe reveals more of the scene. Landscapes, group photos, long tables and city skylines are perfect for it.
Pick the slide size and count
All slides in a carousel share the shape of the first one. Portrait 4:5 slides at 1080 x 1350 use the most space in the feed; square 1080 x 1080 and 3:4 1080 x 1440 also work.
Two to five slides usually look best. More slides need a very wide photo, otherwise each slide is enlarged and loses sharpness.
Split it with SleekCut
1. Open the Carousel Splitter and drop your panorama.
2. Choose the number of slides and the slide shape.
3. Drag the photo to choose what shows. Numbered dividers show exactly where each slide ends.
4. Tap Split, then download the ZIP or, on a phone, tap Share to send the slides straight to Instagram in order.
Framing tips
Avoid putting a face or a key detail right on a divider, where it gets split between two slides. Move the photo slightly so the split falls on a quiet area like sky or ground.
If the photo is not wide enough, extend it first with the AI Image Extender, or upscale it if slides look soft.
Posting in order
Instagram keeps the order you select. Pick slide 01 first, then 02, and so on. The numbered file names make this easy when you post from a computer.