No Build Limit
by Jodek
No Build Limit raises the build height of a world, so players can place blocks above and below the default vanilla range, from Y -64 up to Y 2032.
What it does
The mod lifts the vertical build limit of a Minecraft world to Y 2032, with the lower bound kept at Y -64. Blocks can be placed across the full extended range once the mod or its data pack is in place, and the change applies to the world the server runs.
Installation is handled on the server side. Server owners add the mod to the server, or install the data pack version into the world's datapacks folder, and players connect without installing anything. Only the server has to run it, while a client may run it too for no extra effect. Files are published for Fabric, Forge, NeoForge and Quilt, and as a data pack, for game versions 1.20.5 – 26.3.
No Build Limit is released under the MIT License and is open source, with its source code and issue tracker public. It depends on 5555ff-lib and Sleep Anytime You Want as optional add-ons, and neither is needed for the build height change itself. The latest file is v3.1.1+mod for 26.3, published 2026-10-03.
Key features
Extended build height
Blocks can be placed from Y -64 up to Y 2032, well beyond the default vanilla height limit.
Data pack option
A data pack version can be placed in the world's datapacks folder, so a server does not need the mod jar.
Recreate for seed terrain
Generation options and the seed of a world can be reused when the world is recreated with the new height limit.
Backup before changes
Creating a backup of the world before the change is recommended if a world was already corrupted by the limit.
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x6 of 6 versions with builds
1.20.x2 of 2 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Optional 2
Use cases
Who it’s for: Server owners and players who build tall structures, and map makers who need vertical space beyond the vanilla limit. The mod is aimed at servers more than single-player worlds.
Questions
Does No Build Limit need to be installed on the client?
What happens to a world that was already corrupted?
Which loaders have files for No Build Limit?
In the catalog
No Build Limit is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 8,071 mods support Minecraft 26.3.
More from Jodek
Similar mods
Official listing
- Modrinth page
- modrinth.com/mod/no-build-limit
- Owner
- Jodek
- Published
- 2024-05-06
- Updated on Modrinth
- 2026-10-03
- Facts verified
- 2026-10-15