Image Grid Splitter

The Image Grid Splitter cuts a single picture into a neat grid of equal tiles, ready to post, print or reassemble.

Choose how many rows and columns you want, and the tool slices the image into that many pieces entirely inside your browser using the Canvas API — the original is never uploaded.

This is the trick behind those eye-catching multi-post Instagram and feed layouts, where one large image is broken into a 3 by 3 grid so the profile reads as a single mural.

It is just as useful for print: split an oversized poster into letter-sized pages to tile across a wall, carve a contact sheet into individual frames, or chop a sprite sheet into separate cells for a game.

The maths is exact.

Rather than rounding each tile and leaving a stray strip of pixels, any leftover pixels are distributed across the leading rows and columns, so the tiles always cover the whole image edge to edge with no gaps or overlap.

You see a live grid preview, can download any single tile, or grab the whole set at once, each saved as a numbered, lossless PNG so the ordering is obvious.

Everything runs locally and offline once the page loads, keeping private and client images on your own device.

Pick your grid and start slicing.