?
Host a server
Modrinth App
Sign in
ModsPluginsData PacksShadersResource PacksModpacks
Settings
Worldgen Devtools

Worldgen Devtools

A mod that aids in the development of world generation data packs and mods. Allows reloading worldgen data packs in-game and resetting chunks. Colors jigsaw blocks by name and target.

3,715
59

Compatibility

Minecraft: Java Edition

1.21.x
1.20.5–1.20.6

Platforms

Supported environments

Client-side
Server-side
Client and server
Host your next server with Modrinth Servers

Links

Report issues View source
Donate on Ko-fiSponsor on GitHub

Creators

jacobsjo
jacobsjo Member

Details

Licensed MIT
Published last year
Updated 3 days ago

[1.21.5] v1.3.3

Featured
Download
Report

Changelog

  • fixes a crash when a biome has more than 11 feature steps

Dependencies

dependency-iconFabric APIrequired

Files

worldgenDevtools-1.3.3+1.21.5.jar(234.82 KiB) Primary
Download

Metadata

Release channel

Release

Version number

1.3.3+1.21.5

Loaders

Fabric

Game versions

1.21.5

Downloads

21

Publication date

July 7, 2025 at 8:14 PM

Publisher

jacobsjo

jacobsjo

Member

Version ID