Two to Twenty Slides
Split a panorama, comparison, timeline, or continuous design into the number of slides needed for the story. Instagram currently documents up to 20 carousel items.
Cut one wide image into equal, seamless carousel slides. Choose 2 to 20 slides, use one consistent Instagram post shape, and download them in left-to-right order.
Choose a general pixel-preserving split, a profile grid, or a continuous carousel. Each tool processes the image in your browser.
Cut any image into equal halves, strips, rows, or columns.
Open tool →
Create a 3-column profile mural with files numbered in posting order.
Open tool →
Instagram Carousel Splitter
Turn one wide image into a seamless, left-to-right carousel.
Current tool
Current Instagram guidance
Meta documents photo widths up to 1080 pixels with supported ratios from 1.91:1 through 3:4, and says one chosen orientation applies across every item in a carousel. Check the image-resolution guidance and carousel instructions before publishing because platform behavior can change.
One centered crop is divided on shared pixel boundaries, so adjacent slides continue the same image without duplicated or missing strips.
Split a panorama, comparison, timeline, or continuous design into the number of slides needed for the story. Instagram currently documents up to 20 carousel items.
Choose 3:4, 4:5, square, or landscape output. Instagram applies one selected orientation to every photo and video in a carousel.
Every file is labeled slide 01, slide 02, and onward. Add them to the carousel in that order to preserve the continuous swipe.
Choose the panorama or continuous design you want people to reveal as they swipe.
Select between 2 and 20 slides, then use one 3:4, 4:5, square, or landscape shape for the complete set.
Use the preview to check where each cut falls and whether important text or faces cross a slide boundary.
Download the ZIP, then select slide 01 through the final numbered slide in order when building the carousel.
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Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...
Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!
Its the best app. for sizing photos to fit for Instagram or other forms of social media. You can also edit photos and create collages with multiple photos. It’s had been my friend for several years!
Always helpful when needing to resize photos
I love this app. Makes posting all types of photos. Love how it makes them fit on different formats
I use this app everyday to perfectly resize images for all of my social media platforms
This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly
We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...
Instagram’s current Help Center documents up to 20 photos and videos in one carousel. The tool therefore supports 2 through 20 image slides.
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