imagetoolbox

Split an image into a grid

Pick rows and columns, see the grid on the image, and download every tile in one zip.

  • Free
  • Runs on your device
  • No account
  • No limits

How to split an image into a grid

  1. Drop an image in the box above.
  2. Set rows and columns. The grid overlay shows exactly where the cuts land.
  3. Download the zip. Tiles are named by row and column so the order never gets lost.

About splitting images here

Tiles are cut at full quality and sized evenly. The last row and column take any leftover pixels, so nothing is lost.

The classic use is an Instagram grid, but it works just as well for puzzles and posters you print at home.

Like everything on this site, this tool runs in your browser. Your image is never uploaded.

Common questions

Is the split tool free?

Yes, properly free. No paid tier, no trial, no watermark on the result and nothing to sign up for. Put as many files through it as you like, as often as you like.

Are my files uploaded to a server?

No. The split tool runs inside your browser, on your own machine, so your files never go anywhere. Big ones are fine too, up to whatever your browser can hold.

How do I split a photo for an Instagram grid?

Set 1 row and 3 columns for the usual wide strip across a profile, or 3 by 3 for a full square block. Download the zip and post the tiles in the right order, which on Instagram means starting from the last one, since the newest post takes the top left position.

Are the tiles all exactly the same size?

They are as equal as the image allows. When the width doesn't divide evenly by the number of columns the spare pixels are spread across the tiles rather than dumped on the last one, so no single tile ends up a few pixels short in a way you would notice. Each file is named by its row and column so the order can't get lost.

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Free to use, with no account and no limits. Everything runs in your browser, and your files never leave your device.