Dynamic Gaussian Blend
This effect blends a time-varying Gaussian Blur with the original image. Control blur intensity, opacity, and blend modes for soft focus, dynamic haze, or experimental transitions.
Learn more about variation controls
Learn more about variation controls


Parameters: | |
Size | Controls Gaussian blur intensity. Values up to 4.0 allowed for heavier blur. |
Variation (Size) | Random, animated, or density-controlled blur fluctuations. Accepts values from -10.0 to 10.0. |
Blend Mode | Choose how blurred image blends with original—overlay, lighten, darken, and more. |
Opacity | Controls blending strength: 0.0 = base image, 1.0 = full blur. Range -20.0 to 20.0 for experimental results. |
Variation (Opacity) | Time-based fluctuation of opacity for dynamic shifts between base, blended, and blurred layers. Values beyond 2.0 yield flash, inversion, and surreal effects. |
If you like our free dynamic blurs, check out what our uniquely powerful Blur-Sharpen Tools can do.


Small opacity fluctuations can cause glow or fade in bright regions, or flash/invert in darker ones. Experimenting with values beyond conventional range unlocks dynamic, expressive outcomes.