About this tool
What is the Image Splitter?
The ReelStack Image Splitter cuts any image into a 2x2, 3x3, 4x4, or any NxN grid of smaller tiles, right in your browser. Pick the grid size, choose output format (PNG, JPG, WebP), download as a ZIP or one-by-one.
Filmmakers use it to slice contact-sheet stills into individual frames, designers use it for Instagram carousel grids, and anyone print-prepping a large image uses it for tiled output. Runs entirely in-browser using the Canvas API — your image never touches our servers.
FAQ · IMAGE SPLITTER
Questions about the Image Splitter
Is the Image Splitter free?
Yes. Free forever, no signup, no watermark on the output tiles. Runs entirely in your browser using the Canvas API — zero server cost on our side.
What grid sizes can I split into?
Any NxN from 2x2 up to 10x10, plus uneven sizes like 3x1 (Instagram carousel) or 4x6 (printable contact sheet). Pick the grid in the settings panel.
Can I download all tiles at once?
Yes — hit 'Download all' to grab a ZIP of every tile, named with row/column coordinates so they're easy to reassemble or post in order.