Luke's Software and Design




Displays test patterns to test LCD monitor alignment and display quality.


  • Full spectrum display

    Tests the colour reproduction of your display. Banding and other artifacts in colour reproduction are made clear with this test.

  • High-contrast patterns

    Displays patterns in black and white such as a pixel mesh, alternating vertical or horizontal bars. Used to test that the display output is aligned perfectly to your LCD monitor's pixels.

  • Animated tests

    These tests demonstrate the update rate of your display, and may also fix stuck pixels. Tests include a black/white strobe, RGB cycler, and moving bars.

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