Gammaless

See everything, everywhere. No torches required.

Gammaless is a tiny vanilla resource pack for Minecraft Java Edition 26.3 that makes caves, nights, the Nether, and the Deep Dark fully bright.

Good to know:

Visuals only — changes no world data or game logic, so it’s safe on multiplayer servers
Block shading and ambient occlusion are untouched: the world still looks like Minecraft, just fully lit
The Brightness slider does nothing while the pack is on (that’s the point)
Also cancels the Darkness effect and boss-bar screen dimming
Works on 26.3 only (pack format 97.1)