View
Cube gallery — tap a cube to enter it
Drag to look around a full 360° — release and the view snaps square to a side (90°)  ·  Arrow keys turn one full side  ·  Scroll steps in / out  ·  Turn 180° to face the entry/exit grid behind you  ·  At rest: one square + four equal trapezoids, and every image auto-rotates to read from where you stand

Square Image Tool

Cube faces must be square (1:1) — that is a requirement. When an image is inserted it is kept whole: black fill completes the square and nothing is cut off. This tool makes that optimized square for you: pick a photo, place it in the square with the position pad, set its size, then apply it to a face.
POSITION IN THE SQUARE
SIZE
APPLY TO FACE