X Image Splitter logoX Image Splitter
X Image Splitter logoX Image Splitter

Image Splitter

Preview and export

Check the sequence in Post Preview, then export numbered files or one ZIP.

Post Preview

Post Preview shows the slices in order inside a post, in a phone or desktop frame, and lets you step through them. It is a simulation: X may crop or space images differently on each device, so use it to check order and alignment, not as an exact copy of X.

Export format

The splitter chooses the file format from the source image:

  • JPEG photos stay JPEG, encoded at 92% quality.
  • Everything else, including PNG, WebP, HEIC and any image that may have transparency, is saved as PNG.

Each slice keeps its original pixel dimensions. There is no format selector.

Export

Select Create n images. A progress state shows while the files are made; if the browser can't finish (usually a very large image on a device with little memory), you'll see an error and can try a smaller image.

Then:

  • Download ZIP saves every file at once, named 01, 02 and so on.
  • Download images one by one saves each file separately.

Size warnings

The splitter warns you when a file is over 5 MB or wider or taller than 8192 px, because X may reject or compress such files. It never shrinks a file silently.