Free • In your browser • No signup
Free Instagram Carousel Splitter
Upload one wide image and slice it into slides that line up edge to edge, so your carousel reads as a single panorama while people swipe.
Free, no signup. Your image never leaves your browser.
Why use it
The seamless effect
Every slide is cropped from the same scaled image, so edges match exactly and the picture continues across slides as people swipe. It reads as one wide scene, not ten separate posts.
Exact Instagram sizes
Slides export at exactly 1080x1350 (portrait 4:5) or 1080x1080 (square), the sizes Instagram displays without extra cropping, so nothing shifts after upload.
Private by design
The whole split happens in your browser with the canvas API. Your image is never uploaded to a server, so it works offline and stays yours.
How it works
- Drop in a wide image (JPEG, PNG or WebP).
- Choose the number of slides and the aspect ratio.
- Download slides one by one, or grab the whole set as a ZIP.
FAQ
What is a seamless carousel?
A carousel where one wide image is split into slides that align perfectly, so the picture continues from slide to slide as people swipe. It is a proven way to earn longer swipe time on Instagram.
What sizes does it export?
Every slide is a PNG at exactly 1080x1350 (portrait 4:5) or 1080x1080 (square), matching what Instagram displays in the feed.
Is it free and private?
Yes. The tool is free, needs no account, and the whole split happens in your browser; the image never leaves your device.
How many slides can an Instagram carousel have?
Instagram allows up to 20 slides per carousel. This tool splits an image into 2 to 10 slides, the range where seamless panoramas work best.
Make your first carousel in 60 seconds
Paste your URL, write one line, and let Supaslides build an on-brand deck for Instagram, TikTok, LinkedIn and every major feed. Free to start, no credit card.