Choose your monitor count and detect resolutions automatically.
Bezel Settings
Enter the bezel thickness — the black border around your monitor. This compensates for the gap between side-by-side monitors.
px per side
Position & Layout
Drag the grip bar at the top of a monitor to move it up or down. Drag the image to reposition it. Scroll to zoom.
100%
OCD Alignment Mode
Set the calibration wallpapers on each physical monitor. The ruler shows offset from center — + = above, − = below. Find where your screen's midpoint hits the ruler and apply that value using the arrows.
Download
Your wallpapers are ready. Download per monitor or all at once.