Blur (Gaussian)
Blur (Gaussian) softens the image evenly — for background softening, creative effects, or as a base for masked selective blurring.
Parameters
| Parameter | Type | Range | Default | What it does |
|---|---|---|---|---|
| Radius | number | 0.1 to 100 | 1 | Blur strength (Gaussian sigma). Higher values blur more. |
How it works
A standard Gaussian blur applied evenly across the whole frame. Combine with Mask to blur only part of the image, such as a background behind a masked-out subject.
See also
Smart Blur preserves edges while blurring, useful when you want noise reduction without the softened-edges look of a plain Gaussian blur.
Control preview
JSON structure
{
"id": "blur",
"enabled": true,
"params": {
"radius": 1
}
}