CRT Sim

A CRT shader playground. Load a clip, dial in the curve and glow, export it.

.mp4, .webm, .mov accepted

Effects

Curvature

Scanlines

Phosphor

Vignette

Bloom

Export

File format

Exports the trimmed range only. MP4/MOV use the browser's built-in H.264 encoder (best in Chrome/Edge), falling back to VP9/AV1 if H.264 isn't available.

crop locked to aspect

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