Gaming · Windows, macOS, and Linux

How to Increase Brightness in Minecraft Java Edition

Source-checked About 3 minutes

Answer

Pause Minecraft Java Edition, open Options > Video Settings, move Brightness to the highest in-game value, and select Done. Do not set gamma to 1000 in options.txt: Java 1.19 fixed values above the in-game limit, so that legacy full-bright method no longer works in current vanilla Minecraft.

Guide steps5 steps
  1. Confirm that you are using Java Edition
  2. Open the Java Video Settings
  3. Set Brightness to the in-game maximum
  4. Compare the same scene
  5. Verify that the setting persists
  6. If it still does not work

Confirm that you are using Java Edition

This path is for Minecraft: Java Edition. Bedrock Edition uses a different Settings > Video screen and graphics modes.

Open the Java Video Settings

Enter a world, press Esc, and select Options > Video Settings. Use a dark area you can return to for a fair comparison.

Set Brightness to the in-game maximum

Find Brightness in the current Video Settings sections, move it to the highest available value, then select Done so Minecraft saves the change.

Compare the same scene

Return to the same block and viewing angle without changing the time or weather. For more in-world illumination, use normal light sources or supported gameplay effects rather than an over-limit gamma edit.

Verify that the setting persists

Close and reopen Minecraft, return to Options > Video Settings, and confirm the Brightness value remains at the selected maximum.

If it does not work

  • If a modded menu hides or overrides Brightness, test a clean installation of the same Java version before changing configuration files.
  • Maximum Brightness does not change the world's light level or mob-spawning rules, so caves can still be dark by design.
  • If the entire display, HDR output, or other apps are also too dark, adjust the operating system or monitor controls; options.txt is not the correct fix.
Sources and verification

Checked against official documentation on . Scope: Windows, macOS, Linux, Minecraft Java Edition.

Mojang documents the current Video Settings structure and the removal of above-limit gamma values. The tutorial intentionally stops at the supported in-game maximum.

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