Blur Toolkit URP is the new best blur package for Unity.
It Integrates all Blur algorithms you need, including Gaussian, Radial, Mips, and a self invented Fuzzy Blur!
All algorithms have custom nodes available, so you can put your own blur on textures, UI, passthrough objects, and more!
Fuzzy blur randomly offsets each pixel, making a noisy blur. Because this can happen in just 1 iteration, this is blazingly fast while being flexible.
You can blur textures, scene color/opaque texture on 3D objects, full screen effects, and even UI with Unity 2023.2+/Unity 6!
All methods are easily tunable with the included shaders, materials, and scenes.
Check it out here: