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Video Wall Tile Planner

Plan a tiled video wall: canvas resolution and aspect, physical size, pixel pitch and pixel density, and how much of the wall the bezels take.

px
native pixels per tile
px
native pixels per tile
columns, 1 to 32
rows, 1 to 32
in
screen size of one tile
mm
seam between columns
mm
seam between rows

The canvas is the tile resolution times the grid: a 4 × 2 grid of 1920 × 1080 tiles gives 7680 × 2160 pixels. Each tile's physical width and height come from its diagonal and aspect ratio, and the wall adds one bezel between each pair of neighbours. Pixel pitch is the tile width in millimetres divided by its horizontal pixels, and the bezel share is the total seam width divided by the wall width (or height). This is a planning estimate: it assumes identical tiles, uniform bezels, no mounting gaps and no processor scaling or bezel compensation, and it does not model viewing distance, brightness or signal routing. Everything runs locally in your browser.