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Chunk-PregeneratorMinecraft mod for 1.21.1

Pre Generate your worlds Efficiently

newest supported 1.21.1Server UtilityWorld StructuresMap InformationWorld Dimensions
Latest version
Chunk-Pregenerator-Neoforge-1.21-4.5.3
Minecraft
1.4.6 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
28.9M
Updated
3 mo ago
Available on
CurseForge

Minecraft versions

Every version Chunk-Pregenerator declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Forge21+declared13 Jun 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.5NeoForge, Forge21+declared23 Apr 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.20.3Forge, NeoForge17+declared4 Dec 2023
1.20.2NeoForge, Forge17+declared20 Sept 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.20NeoForge, Forge17+declared2 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.3NeoForge, Forge17+declared7 Dec 2022
1.19.2Forge, NeoForge17+declared5 Aug 2022
1.19.1Forge, NeoForge17+declared27 Jul 2022
1.19NeoForge, Forge17+declared7 Jun 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.16.4Forge, NeoForge8+declared29 Oct 2020
1.15.2NeoForge, Forge8+declared17 Jan 2020
1.14.4Forge, NeoForge8+declared19 Jul 2019
1.12.2Forge, NeoForge8+declared18 Sept 2017
1.12.1Forge, NeoForge8+declared3 Aug 2017
1.12NeoForge, Forge8+declared2 Jun 2017
1.11.2NeoForge, Forge8+declared21 Dec 2016
1.11.1Forge, NeoForge8+declared20 Dec 2016
1.11NeoForge, Forge8+declared14 Nov 2016
1.10.2Forge, NeoForge8+declared23 Jun 2016
1.10.1NeoForge, Forge8+declared22 Jun 2016
1.10NeoForge, Forge8+declared8 Jun 2016
1.8.9NeoForge, Forge8+declared3 Dec 2015
1.8.8Forge, NeoForge8+declared27 Jul 2015
1.8.7NeoForge, Forge8+declared5 Jun 2015
1.8.6NeoForge, Forge8+declared25 May 2015
1.8.5Forge, NeoForge8+declared22 May 2015
1.8.4NeoForge, Forge8+declared17 Apr 2015
1.8.3NeoForge, Forge8+declared20 Feb 2015
1.8.2NeoForge, Forge8+declared19 Feb 2015
1.8.1NeoForge, Forge8+declared24 Nov 2014
1.8NeoForge, Forge8+declared2 Sept 2014
1.7.10Forge, NeoForge8+declared14 May 2014
1.7.2NeoForge, Forge8+declared25 Oct 2013

2 older versions not shown.

Download

From Chunk-Pregenerator’s own host. Nothing is re-hosted here.

All 40 releases
Chunk-Pregenerator-Neoforge-1.21-4.5.3release24 Jun 2026

Chunk-Pregenerator-Neoforge-1.21-4.5.3.jar · 1.6 MB · for 1.21, 1.21.1

Download latest
10b23a314384…
Older versions24
  • Chunk-Pregenerator-1.21-4.5.324 Jun 20261.21, 1.21.11.5 MB5135208191da…Get
  • Chunk-Pregenerator-1.20-4.5.324 Jun 20261.20, 1.20.11.5 MBeae1502d08a1…Get
  • Chunk-Pregenerator-1.19.2-4.5.324 Jun 20261.19.21.6 MB5 downloadsacec2b7cc537…Get
  • Chunk-Pregenerator-Neoforge-1.21-4.5.2.23 Jun 20261.21, 1.21.11.6 MB15 downloadsdf9b16c503a1…Get
  • Chunk-Pregenerator-1.21-4.5.2.23 Jun 20261.21, 1.21.11.5 MB4c8e933a08d1…Get
  • Chunk-Pregenerator-1.20-4.5.2.11 Jun 20261.20, 1.20.11.5 MB438 downloads0ec282d24f3a…Get
  • Chunk-Pregenerator-1.21-4.5.2.11 Jun 20261.21, 1.21.11.5 MBd4f9098b5a7f…Get
  • Chunk-Pregenerator-Neoforge-1.21-4.5.2.11 Jun 20261.21, 1.21.11.6 MB8 downloadsbccefddfb35a…Get
  • Chunk-Pregenerator-Neoforge-1.21-4.5.223 May 20261.21, 1.21.11.6 MB172 downloads18f40ddd17a2…Get
  • Chunk-Pregenerator-1.21-4.5.223 May 20261.21, 1.21.11.5 MBa68a74a8d832…Get
  • Chunk-Pregenerator-1.20-4.5.223 May 20261.20, 1.20.11.5 MB92fa957d5b91…Get
  • Chunk-Pregenerator-1.19.2-4.5.223 May 20261.19.21.6 MB4508085648fb…Get
  • Chunk-Pregenerator-Neoforge-1.21-4.5.120 May 20261.21, 1.21.11.6 MB172 downloads2cbcb62faf45…Get
  • Chunk-Pregenerator-1.21-4.5.120 May 20261.21, 1.21.11.5 MBb413e03f310e…Get
  • Chunk-Pregenerator-1.20-4.5.120 May 20261.20, 1.20.11.5 MBecb5f0a73b0c…Get
  • Chunk-Pregenerator-1.19.2-4.5.120 May 20261.19.21.6 MB389feb70ff0a…Get
  • Chunk-Pregenerator-Neoforge-1.21-4.5.015 May 20261.211.6 MB78 downloads44760bb077f1…Get
  • Chunk-Pregenerator-1.21-4.5.015 May 20261.211.5 MBa231934b9f89…Get
  • Chunk-Pregenerator-1.20-4.5.015 May 20261.20, 1.20.11.5 MB16 downloads1e83b1074c7f…Get
  • Chunk-Pregenerator-1.19.2-4.5.015 May 20261.19.21.6 MB52b872fc4b08…Get
  • Chunk-Pregenerator-Neoforge-1.21-4.4.5.327 Apr 20261.210.7 MB272 downloadsaaf8618ca3bd…Get
  • Chunk-Pregenerator-1.21-4.4.5.327 Apr 20261.210.7 MBc3de106cdce2…Get
  • Chunk-Pregenerator-Neoforge-1.20.5-4.4.5.327 Apr 20261.20.5, 1.20.60.7 MB9083de039f58…Get
  • Chunk-Pregenerator-Neoforge-1.20.4-4.4.5.327 Apr 20261.20.40.7 MB6ac498a20005…Get

Frequently asked

Does Chunk-Pregenerator work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Chunk-Pregenerator declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Chunk-Pregenerator support?

Everything the author has declared, from 1.4.6 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Chunk-Pregenerator need?

NeoForge, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Chunk-Pregenerator?

On the newest Minecraft release it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Chunk-Pregenerator?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Chunk-Pregenerator safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .