DevTools

Solid Color Fill

Choose a single color, a few test swatches or random colors, set a duration and play solid colors in fullscreen to inspect color accuracy, uniformity and dead pixels.

Processed locally in your browser; data is not uploaded

Features

FAQ

What is the difference between the three modes?

Single mode shows one fixed color; swatch mode loops through the test colors you select; random mode generates a fresh color set for each run.

Which color should I use for dead pixel checks?

Black and white best reveal dark and bright spots, while red, green and blue help confirm individual pixel channels.

Is playback data uploaded?

No. Color selection, generation and playback all run locally in your browser, and nothing is saved.

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