ToolBirch

Image Splitter

Cut an image into an even grid of tiles.Image Tools

Image Splitter

Cut an image into an even grid of tiles and download them as a ZIP. Remainder pixels beyond the grid are cropped.

About this tool

An image becomes an N×M grid of equal tiles, exported as PNGs in a ZIP named by row and column — the standard prep for tiled backgrounds and print layouts.

How to use the Image Splitter tool

  1. Choose the image. JPG, PNG or WebP.
  2. Set the grid. Columns and rows, up to 20 each.
  3. Split and download. A ZIP of tiles named by row and column.

Supported formats

Input

  • Plain text or file input

Output

  • Converted or analysed output

Inputs are validated before anything is processed. Invalid values and unsupported files are rejected with a clear error instead of failing silently.

Frequently asked questions

What happens to leftover pixels?

They are cropped: the grid must divide evenly, and the remainder is dropped.

How are tiles named?

tile-row-column PNG names, starting at 1.

Is quality lost?

Tiles are PNG — lossless crops of the original pixels.

Privacy

Everything you enter stays in this browser tab. There is no upload endpoint for tool inputs, no account, and no server-side copy of your text or files. Results are produced locally and disappear when you close the page.

No account is required and no file is ever uploaded. See the privacy policy for details about analytics and the limited data this site stores.

Known limitations

  • No overlap or margin options between tiles.

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