Carousel Slide Splitter
Choose a long image, set the direction and slide count, preview every slice, then download slides individually or as one ZIP.
JPEG, PNG, or WebP · up to 20 MB, 10,000 px per side, and 40 megapixels.
A QUICK WALKTHROUGH
How to use this tool
- Choose a JPEG, PNG, or WebP image up to 20 MB and 40 megapixels.
- Choose horizontal or vertical splitting and 2–10 equal slides.
- Review the live preview and download individual slides or the ZIP.
Equal pixel slices
Horizontal splitting divides the width and vertical splitting divides the height. The chosen dimension must divide evenly by the slide count.
Local and bounded
The source stays on your device. JPEG, PNG, and WebP files are limited to 20 MB, 10,000 pixels per side, and 40 megapixels.
GOOD TO KNOW
Common questions
Does the image leave my device?
No. Decoding, previewing, encoding, and ZIP creation happen locally in your browser.
Why must the dimensions divide evenly?
Equal slides need whole-pixel boundaries, so the split dimension must divide evenly by the selected count.
What is inside the ZIP?
It contains one PNG file per slide, named with the source filename and slide number.