Experience Fullbright UB in Sodium, Optifine and Vanilla

Fullbright UB Resource Pack
Brings light into the darkness - without torches! This resource pack ensures maximum brightness in Minecraft and is compatible with Vanilla, Sodium (with PolyTone) and Optifine.
Features:
Conclusion:
Ideal for anyone who wants to experience Minecraft in a brighter and clearer way - without any mods or shaders.
Sodium version 1.21.6 requires a small additional mod like Polytone. You can simply drag this into the resource pack folder, after which everything should work.
⚠️ Need Help? Refer to the Document!
If you require assistance with installing or using the Fullbright resource pack, feel free to consult this document. Here, you'll find step-by-step instructions for installation as well as tips and tricks for maximizing the use of the resource pack. Should further questions arise, don't hesitate to reach out to our community or support team. We're here to assist you and ensure you get the most out of your Minecraft experience.
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Terms for using, modifying and redistributing this product.
12.10.2025 · Modrinth
90% brightness -> 100% brightness
Screenshots and images from the original Modrinth page.









Published versions and original Modrinth files.
12.10.2025 · 3 589 115 downloads
90% brightness -> 100% brightness
23.06.2025 · 803 535 downloads
Day: 100% brightness \
Night: 95% brightness (fullbright effect)
29.05.2025 · 949 644 downloads
Optimization of the core system and expansion to include shader overlays.
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