
Modrinth · Minecraft mod
Light Level Simple
A Simple light level overlay mod!
Quick answer
Which Light Level Simple release matches 26.1.2?
Light Level Simple 1.0.0 targets 26.1.2 with NeoForge. It must be installed on the client. Do not install it on the dedicated server. No extra mods listed for this file.
Where it goes
Is Light Level Simple required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Light Level Simple 1.0.0 need?
1.0.0 on 26.1.2. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Light Level Simple without breaking your instance.
Built for Light Level Simple 1.0.0 on 26.1.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does Light Level Simple add?

Light Level Simple is a client mod that shows light level numbers on blocks where mobs can spawn, so you can spot unsafe areas and light them up!

What It Shows
- Block light value on each spawnable block
- Optional daylight row above the blocks light level
- Colors based on whether the block is safe or unsafe
- Dimension specific light levels
Colors
- Custom colors for safe, unsafe and daylight values
- Optional separate color for the daylight value
Visual Customization
- Adjustable chunk range for how far around you numbers are shown
- Independent scale for block light and daylight numbers
- Brightness control from world lighting to fully bright markers
- Separate spawn light thresholds for the Overworld, Nether, and The End
- Toggle safe spots on or off (hide numbers on blocks that are safe)
- Toggle daylight display and whether daylight uses its own color

Keybinds
- Toggle Light Overlay:
F4 - Open Mod Settings:
F7
Note: These are the default keybinds. You can change them in Options > Controls > Key Binds, or in the mod's Key Binds settings page.

Dependencies

Credits & License
This project is All Rights Reserved.
This project was inspired by LightLevel.
Portions of the spawn eligibility logic in SpawnCheck.java were adapted from Lighty and are licensed under the Apache License, Version 2.0. Additional modifications to that file are separately licensed under All Rights Reserved.
A copy of the Apache License 2.0 is included in distributed builds as LICENSE.
Project description from Modrinth.
Pick your setup
Light Level Simple by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
2 loader builds26.1.2
2 loader builds26.1.1
1 loader build26.1
1 loader build1.21.11
2 loader builds1.21.10
2 loader builds1.21.9
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Light Level Simple versions and loaders
1.0.0
lightlevelsimple-neoforge-26.1-1.0.0.jar
20 Aug 2026
1.0.0
lightlevelsimple-fabric-26.1-1.0.0.jar
20 Aug 2026
Looking for an older file? The official Modrinth project page is in Resources.