Image Splitter
Cut an image into an even grid of tiles and download them all as a ZIP — privately in your browser.
How to image splitter in 3 steps
- 1
Upload an image
Drop a photo into the box. Grid guides are drawn over it so you can preview the cuts.
- 2
Set rows and columns
Enter how many rows and columns you want — for a 3×3 Instagram grid, use 3 and 3.
- 3
Split & download ZIP
Kotopig slices the image locally and bundles every tile into one ZIP. Nothing was uploaded.
Why use Kotopig?
Your files stay private
Images are processed on your device and never uploaded to any server.
Instant results
No upload or download queue — processing starts the moment you drop a file.
Free, no sign-up
No account, no watermarks on output, no per-day limits. Just open and use.
Frequently asked questions
Are my images uploaded to a server?
No. Every operation runs entirely inside your browser using your device's own processor. Your files never leave your computer, so the tool works even with the page disconnected from the internet after loading.
How do I make a 3×3 Instagram grid?
Set both rows and columns to 3. You'll get nine equal tiles, named by row and column, so you can post them in order for a seamless carousel.
Are the tiles exactly equal?
They're as even as possible. When the dimensions don't divide evenly, the leftover pixels are spread across the first rows and columns so the tiles re-assemble into the original with no gaps.
How are the tiles delivered?
All tiles are bundled into a single ZIP file you download in one click, each named like name_r1_c2 so the order is clear.
Will splitting reduce quality?
No. Each tile is cut from the original pixels at full resolution. Choose PNG for lossless tiles, or JPG/WebP for smaller files.