Split an Image Into a Grid

No. The image is decoded and split entirely in your browser using the Canvas API, so it never travels to a server and nothing is stored after you close the tab.

Split into 3 columns, then upload the tiles as separate posts working along each row. Post the rightmost tile of a row first so the pieces land left to right on your profile and rebuild the full picture.

The tiles still cover the whole image. Each row and column takes an equal whole-pixel size, and the final column and row absorb any leftover pixels. A 1000 pixel width split three ways gives 333, 333 and 334, so nothing is lost or overlapped.

Yes. Each tile is cropped straight from the decoded original at its native resolution, not from the smaller preview. Export as PNG for a lossless copy, or JPEG or WebP at 95 percent quality for lighter files.

Up to 10 columns and 10 rows, which is 100 tiles at most. The steppers stop at those limits to keep the live preview and the batch download responsive.

Each file uses the original name plus its grid position, like photo-r2-c3.png, where r is the row and c is the column, both counting from 1. That keeps a full set sorted in reading order.

JPEG cannot store transparency, so any transparent areas of a PNG or GIF are filled with white when you choose the JPEG format. Pick PNG or WebP if you need to keep transparent pixels.

Yes. Download all saves each tile in turn with a short pause between files so your browser does not block the batch. You can also click any single tile in the grid to save just that one.

No. Tiles download as individual image files rather than a single archive. If you need a zip, gather the saved files into one afterward with your operating system.