About Nether Tweaks
From ModrinthSmall adjustments to Nether-related structures: Change Y offset for Fortresses, and restrict where Nether Portals can be lit.
Nether Tweaks adds a couple of options for customizing Nether-related structures.
Fortress Height
Adds a configurable y-offset for Nether Fortress placement. You might want to do this if you have changed the height of the Nether or made more extensive changes to Nether worldgen.
Portal Restrictions
Allows you to disable lighting of Nether portals outside of the bounding box of a configurable list of structures. One possible use would be to only allow portals to be lit where a ruined portal already exists.
There is also an option to remove these restrictions once a portal has been successfully lit.
Highlights
From source dataGame versions
Built for Minecraft 1.20.1.
Loaders
Runs on Fabric and Forge.
Footprint
Rated a light load on a server.
Nether Tweaks on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric, Forge
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.2.0-1+1.20.1, released 2025-06-20
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.20.1 | 1.20.1 |
| Forge | 1.20.1 | 1.20.1 |
From 4 recorded builds of Nether Tweaks.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.2.0-1+1.20.1 | 2025-06-20 | 1.20.1 | Forge |
| 1.2.0+1.20.1 | 2025-06-09 | 1.20.1 | Forge |
| 1.2.0+1.20.1 | 2025-06-09 | 1.20.1 | Fabric |
| 1.1.0+1.20.1 | 2025-06-03 | 1.20.1 | Fabric |
Dependencies
- Required: modrinth project 9s6osm5g (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Nether Tweaks on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogQuality of life & UI
Small conveniences, tweaks and interface improvements players notice straight away.
Runs on your server
From source side supportModrinth lists Nether Tweaks as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.20.1
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-02Open ↗
- ✓Authormurphy-slaw, as published on Modrinth
- ✓LicenseMITFree
