Torch Optimizer
by kreezxil
Torch Optimizer is a Forge utility that draws light level numbers on the ground so players can decide where to place torches.
What it does
Torch Optimizer shows numbers on the ground that indicate the light intensity at each block, so a player can see where a torch or another light source is needed to reach the maximum light level. A default optimal placement indicator is set for torches, and the mob spawning blockage area is also displayed. Light sources are adjusted for their own light output, and the position is controlled with square brackets.
The overlay can be changed while playing. A GUI config option enables the optimizer and sets the placement ground position, and placement values run from 0 to 15. The comma and period keys move the optimal torch position up or down by one, and the left bracket moves it by one as well. The mod is open source under the MIT License and is a derivative work based on Light Level Overlay Reloaded, which is licensed under the 3-clause BSD license.
Key features
Light level numbers
Numbers drawn on the ground show the light intensity of each block, so placement can be checked at a glance.
Optimal torch indicator
A default indicator marks the spot for a torch, and the position can be moved one step at a time.
Overlay toggles
Shift and F7 switch the sky light calculation, and Ctrl and F7 switch the overlay display on and off.
Mob spawning area
The overlay also marks where mob spawning is blocked, which helps when lighting a base or a path.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Planning torch layouts
A player can read the light numbers on the ground before placing torches across a cave floor or a built area.
Blocking mob spawns
The mob spawning indicator shows which spots are lit enough to stop hostile spawns.
Who it’s for: Players who build or explore in survival worlds and want to plan light placement before placing torches or other light sources.
How it compares
Torch Key [Forge] is a client-side only Forge mod under the MIT License, open source, with files for 1.7.10 – 1.19.3. Arrows Break Torches is a Forge mod for 1.16.4 – 1.16.5 that needs both client and server, open source under the GNU Lesser General Public License v3.0 only. The Middle Torch runs on Forge and NeoForge for 1.7.10 – 1.21.1, is client-side only and is open source under the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Torch Optimizer | Forge | 1.10.2 – 1.17.1 | Client-side only | 2022-05-26 |
| Torch Key [Forge] | Forge | 1.7.10 – 1.19.3 | Client-side only | 2023-04-06 |
| Arrows Break Torches | Forge | 1.16.4 – 1.16.5 | Client and server | 2021-09-09 |
| The Middle Torch | Forge and NeoForge | 1.7.10 – 1.21.1 | Client-side only | 2024-07-30 |
Questions
Does Torch Optimizer need to be installed on a server?
Which game versions does Torch Optimizer support?
Which keys control the overlay?
In the catalog
Torch Optimizer is one of 36,990 Utility mods on ModsFinder, and one of 14,575 Utility mods for Forge. 4,181 mods support Minecraft 1.17.1.
More from kreezxil
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What the author says
If you want a server setup for the Any mod pack with zero effort, get a server with BisectHosting and receive 25% off your first month as a new customer using the code kreezxil Torch Optimizer shows numbers on the ground to help you to place torches or other light sources for maximum mob spawning blockage. Instructions
Official listing
- Modrinth page
- modrinth.com/mod/torch-optimizer
- Owner
- kreezxil
- Published
- 2022-05-26
- Updated on Modrinth
- 2022-05-26
- Facts verified
- 2026-10-15