
Photon Shaders (26.3, 1.20.1) – Dynamic Clouds and Weather
Java shader pack listed for Minecraft 1.20–26.x. File opened and checked on 27 Sep 2026; downloads from the MC Java Mods app on Android.
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Photon Shaders gives Minecraft a natural and high-performance visual style. This shader pack focuses on impressive graphics without needing raytracing. It features beautiful, dynamic clouds that change shape and color depending on the weather and time of day. The water is also clean and transparent, reflecting the sky and sunlight just like in real life.

Features:
- Completely changes the sky, lighting, and water.
- Adds detailed clouds with multiple layers and many different types.
- Includes an immersive weather system that provides different skies each day.
- Features voxel-based colored lighting (requires Iris and the Ultra profile).
- Creates realistic screen-space reflections on surfaces.
- Adds volumetric fog for a more atmospheric world.
- Casts soft shadows that look more natural.
- Uses detailed ambient occlusion (GTAO) for better depth.
- Includes camera effects like bloom, depth of field, and motion blur.
- Improves image quality with TAA, FXAA, and CAS.
- Offers an advanced temporal upscaling option for low-end devices.
- You can customize every aspect of the shader in an extensive settings menu.
- Provides full support for labPBR resource packs.
Screenshots:






















Photon Shaders Download Links
Original Photon Shaders: Download from Server 1 – Download from Server 2
Photon Random Shaders: Download from Server 1 – Download from Server 2
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 26.3, 1.20.1
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Photon Shaders (26.3, 1.20.1) – Dynamic Clouds and Weather is a free Minecraft Java shader. Compatible with Minecraft 26.3, 1.20.1. Download it and open it directly in the game.