Carousel Slicer & Seamless Grid Maker
Upload a wide image, pick a panel layout, and download numbered panels ready to post in order as a carousel or profile-grid spread.
Overview
A single wide banner posted as a carousel or a multi-tile grid reads as one continuous image once the panels are viewed in order — a technique common on Instagram grids and LinkedIn document posts. Slicing it by hand means measuring exact pixel boundaries for every panel.
This tool scales your source image to the target panel height, slices it into consecutively-numbered panels at the exact pixel width each mode expects (1080×1080 for an Instagram grid, 1080×1350 for an Instagram/LinkedIn carousel), and packages the result as a downloadable ZIP of images or a single PDF.
Examples
Slicing a wide banner into an Instagram grid
A 4320×1080 banner image
4 numbered 1080×1080 panels, downloadable as a ZIP or PDF
How It Works
- Choose a wide PNG, JPEG, or WebP image.
- Pick an output mode — Instagram grid (square panels) or Instagram/LinkedIn carousel (portrait panels).
- Review the numbered panel thumbnails, in the order they should be posted.
- Download the panels as a ZIP of images or as a single PDF.
Use Cases
Posting a panoramic photo as an Instagram grid spread
Slice a wide photo into square tiles that reassemble into one image across your profile grid when posted in order.
Turning a wide infographic into a LinkedIn document carousel
Slice a banner-style infographic into portrait panels sized for LinkedIn's document/carousel post format.
Tips
- Post the panels in the exact numbered order shown — grid and carousel slicing both depend on sequential placement to read correctly.
- A source image that isn't wide enough for at least one full panel at the target height will be rejected — use a wider source or crop first.
FAQ
No. Slicing, and building the ZIP or PDF, all happen entirely in your browser.
The tool fits as many full panels as possible and crops the leftover edge, rather than stretching or padding a partial panel — this keeps every downloaded panel at the exact target size.
Between 2 and 10 panels, matching the maximum carousel length most platforms support.