Example for the Shift filter
Filter “Shift” applied
It shifts all pixel rows, horizontally or vertically, in the current
layer or selection, on a random distance and within determined limits.
You can find this filter through
Filters → Distorts → Sift.
“Shift” filter options
The result of your settings will appear in the Preview without
affecting the image until you click on OK.
With this option, you can set the maximum shift, betwwen 1 and
200 pixels, or in another unit of measurement.