Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Fast Bloom ( Mobile , URP , VR , AR , LWRP ) Free.
Fast Bloom optimized for Mobile v1.4 (Latest version)
Fast Bloom optimized for Mobile v1.0
Works with Unity versions higher than 2017.1.0f
LWRP works only with Unity versions higher than 2019.1.0f1
URP works only with Unity versions higher than 2019.3.0f3
Supports Single-pass and Multi-pass VR
Fastest Solution on the market
This package consists of the shader for applying the bloom on the screen. This solution is currently the fastest bloom in the market. The shader was tested on the low-end mobile device in the loaded scene in order to optimize the performance and fps.
SHADERS
* BLOOM- The fastest bloom in the Asset Store, completely optimized bloom. Runs at 45-58 FPS on a low-end mobile device(with proper settings).
All the testing was made on low-end mobile device Meizu M2 Note in the scene containing:
-101 different gameObjects,
-101 Materials,
-1 Directional Light(realtime),
-45k polygons