# Instagram Carousel Splitter – Split an Image into Seamless Slides > Free Instagram carousel splitter. Cut a wide photo or panorama into 2–10 equal 3:4, 4:5 or square slides for a seamless swipe, then save them in order as a ZIP. Canonical: https://scheduleforyou.com/tools/instagram-carousel-splitter A carousel post cutter for Instagram: turn a panorama or wide design into 2–10 equal slides that join up perfectly as people swipe through your Instagram carousel. This page has an image splitter that runs in the browser; use the HTML page to run it. The text below is the guide that goes with it. ## What the carousel splitter does Upload a wide image to the Instagram carousel splitter, choose how many slides you want (from 2 to 10) and their shape (3:4, 4:5 or square), and the splitter cuts it into equal pieces. Each slide is exported at 1080×1440, 1080×1350 or 1080×1080 and numbered in order. Post them as one carousel and the image flows from one slide to the next as followers swipe. ### Slide shapes - **3:4, 1080×1440:** the tallest option, for scenes with plenty of height (post it from the Instagram app: at the time of writing, scheduling tools that use Instagram's API need 4:5 or wider) - **Portrait, 1080×1350 (4:5):** takes up more of the screen in the feed, so the panorama looks bigger - **Square, 1080×1080 (1:1):** shows more of a short, very wide image without as much cropping top and bottom ### Why equal slides matter A seamless carousel only works if every slide is exactly the same size and the cuts line up. Splitting by hand in a photo editor is fiddly; the splitter divides the width evenly so the edge of one slide meets the next. ### Private by design With the Instagram carousel splitter, the image never leaves your device. Splitting happens in the browser and the slides download directly. ## How to split an image for an Instagram carousel ### 1. Pick or design a wide image Phone panoramas, landscape photos and wide graphics designed for a carousel all work. For full sharpness, the source should be about 1,080 pixels wide per slide, so five portrait slides want an image around 5,400 pixels wide. ### 2. Choose the number of slides More slides means each one shows a narrower strip at a larger size. Fewer slides keeps more of the scene on screen at once. For most panoramas, three to five slides is a comfortable swipe. ### 3. Choose the slide shape and framing Match the shape to your image. A tall-enough scene benefits from 3:4 or 4:5; a very thin panorama usually looks better square so less is cropped from the top and bottom. Drag the preview to choose which part of the image stays in the frame, and zoom in to crop tighter. ### 4. Download and keep the order Save all slides as one ZIP, or one at a time, and keep the numbering. When you upload, add them in order from slide 1 so the picture runs left to right. ## Designing a carousel that swipes smoothly ### Put something across the seams A road, a shoreline or a line of text that crosses from one slide into the next nudges people to keep swiping. If every slide ends on empty sky, the carousel can feel like separate photos. ### Make slide 1 a strong opener The first slide is what appears in the feed and on your profile grid. Make sure it holds an interesting part of the picture on its own, not just the dim left edge of a sunset. ### Keep one shape throughout Instagram shows every slide in a carousel at the same shape, so mixing sizes leads to unexpected crops. The splitter outputs identical slides, and if you add other images to the same carousel, resize them first with the [Instagram photo resizer](https://scheduleforyou.com/tools/instagram-photo-resizer). Our guide to [Instagram aspect ratios and cropping](https://scheduleforyou.com/blog/instagram-aspect-ratio-cropping) explains how the app handles shapes. ### Mind the slide count The splitter goes up to 10 slides, which is also the most Schedule For You publishes in one carousel. For how many slides Instagram itself allows in different situations, see the [Instagram carousel limit](https://scheduleforyou.com/blog/instagram-carousel-limit) guide. ## Instagram carousel splitter use cases ### Travel and landscape photos Show a mountain range or city skyline at a size a single post can't match, with each swipe revealing more of the view. ### Step-by-step graphics Design one long strip with a numbered process running across it, then split it so each step lands on its own slide with the connecting line carrying through. ### Product lineups Lay products side by side in one wide shot and split it so every item gets a full-size slide. To build a picture across your profile instead of a swipe, try the [Instagram grid maker](https://scheduleforyou.com/tools/instagram-grid-maker). ## Frequently asked questions ### How do I make a seamless Instagram carousel? Create or choose one wide image, split it into equal slides with this tool, and upload the slides in order as a single carousel post. Because each slide is the same size, the edges line up as people swipe. ### What size should seamless carousel slides be? Each slide should be 1080×1350 for portrait (4:5), 1080×1440 for 3:4 or 1080×1080 for square, and every slide in one carousel should be the same size. Your source image should be roughly 1,080 pixels wide per slide to stay sharp. ### How many slides can I split my image into? Between 2 and 10. Pick fewer slides for a quick swipe or more for a long, detailed panorama. ### Why does my carousel show a gap or jump between slides? Usually the slides were different sizes or were uploaded out of order, or Instagram cropped them to a different shape. Using equal slides from the splitter and keeping their numbering avoids both. ### Does the carousel splitter upload my photo? No. The image is processed in your browser and the slides save straight to your device. ## Publish your slides as one scheduled carousel Upload your numbered slides to Schedule For You, add them to a single post in order, and it publishes them to Instagram as one carousel of up to 10 slides at the time you choose. Write the caption with a live 2,200-character check and see it on your calendar next to your Reels and feed posts. Your account needs to be an Instagram Business or Creator account linked to a Facebook Page. [Start your 7-day free trial](https://scheduleforyou.com/signup). A card is required and you aren't charged until day 8. ## Related - [All free tools](https://scheduleforyou.com/tools) - [Schedule posts with Schedule For You](https://scheduleforyou.com/)