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Bye?Pregen!Minecraft mod for 26.3

Reduce MSPT spikes and server freezes caused by chunk generation and speed it up.

newest supported release 26.3Utility QolWorld GenPerformance
Latest version
byepregen-1.21.1-1.1.3.4.jar
Loaders
NeoForge, Fabric, Forge
Licence
not stated
Downloads
1.0M
Updated
9 d ago
Available on
CurseForge

Minecraft versions

Every version Bye?Pregen! declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Fabric, Forge25+declared15 Sept 2026
26.2NeoForge, Fabric, Forge25+declared16 Jun 2026
26.1.2Forge, Fabric, NeoForge25+declared9 Apr 2026
1.21.1NeoForge, Fabric, Forge21+declared8 Aug 2024
1.20.1Forge, Fabric, NeoForge17+declared12 Jun 2023

Download

From Bye?Pregen!’s own host. Nothing is re-hosted here.

Browse 45 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • Fabric

    byepregen-fabric-26.3-1.1.3.5.jar · 26 Oct 2026 · byepregen-fabric-26.3-1.1.3.5.jar

    Get Fabric

Most recently published release

byepregen-1.21.1-1.1.3.4.jarrelease28 Oct 2026

byepregen-1.21.1-1.1.3.4.jar · 0.9 MB · for 1.21.1 · NeoForge

Download this release
090d0b077abe…
Older versions24
  • byepregen-fabric-26.3-1.1.3.5.jar26 Oct 202626.31.4 MB06a6f9c0ece8…Get
  • byepregen-fabric-26.3-1.1.3.4.jar20 Oct 202626.31.2 MB0a132f4236ec…Get
  • byepregen-1.21.1-1.1.3.3.jar16 Oct 20261.21.10.9 MBff4cd1785e30…Get
  • byepregen-1.20.1-1.1.3.3-all.jar16 Oct 20261.20.11.3 MBf76932bd3e18…Get
  • byepregen-1.21.1-1.1.3.2.jar11 Oct 20261.21.10.9 MB84b20edf85a8…Get
  • byepregen-1.21.1-1.1.3.1.jar9 Oct 20261.21.10.9 MBb7ba80ad5f1f…Get
  • byepregen-1.21.1-1.1.3.0.jar2 Oct 20261.21.10.9 MB1579ec4d6721…Get
  • byepregen-fabric-26.3-1.1.2.5.jar19 Sept 202626.31.1 MBd34ae9299660…Get
  • byepregen-1.21.1-1.1.2.5.jar19 Sept 20261.21.10.8 MBc3be3429a0bb…Get
  • byepregen-neoforge-26.2-1.1.2.5.jar15 Sept 202626.21.4 MB4b49824c59cb…Get
  • byepregen-fabric-26.2-1.1.2.5.jar15 Sept 202626.21.2 MBda9dc1253a94…Get
  • byepregen-fabric-26.1.2-1.1.2.5.jar15 Sept 202626.1.21.2 MB8fec6c710d89…Get
  • byepregen-neoforge-26.1.2-1.1.2.5.jar15 Sept 202626.1.20.8 MB8e85732d0a64…Get
  • byepregen-fabric-26.1.2-1.1.2.4.jar11 Sept 202626.1.21.2 MBc7f4e39ce902…Get
  • byepregen-neoforge-26.1.2-1.1.2.4.jar11 Sept 202626.1.20.8 MBb6ceee887386…Get
  • byepregen-1.21.1-1.1.2.4.jar11 Sept 20261.21.10.8 MBaa1cc727ed23…Get
  • byepregen-1.20.1-1.1.2.4-all.jar2 Sept 20261.20.11.3 MBf87d7131b107…Get
  • byepregen-1.20.1-1.1.2.3-all.jar1 Sept 20261.20.11.3 MB2484bdfd07a7…Get
  • byepregen-1.21.1-1.1.2.3.jar1 Sept 20261.21.10.8 MBff52d04dda47…Get
  • byepregen-1.21.1-1.1.2.1.jar30 Aug 20261.21.10.8 MB37f49aea3049…Get
  • byepregen-1.20.1-1.1.2.1-all.jar30 Aug 20261.20.11.3 MB9a747c374a7f…Get
  • byepregen-1.20.1-1.1.2.0-all.jar29 Aug 20261.20.11.3 MB40b5d701a630…Get
  • byepregen-1.21.1-1.1.2.0.jar29 Aug 20261.21.10.8 MB6266168cf903…Get
  • byepregen-fabric-26.1.2-1.1.2.0.jar29 Aug 202626.1.21.2 MBe641f58868ed…Get

Frequently asked

Does Bye?Pregen! work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Bye?Pregen! 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 Bye?Pregen! support?

Everything the author has declared, from 1.20.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Bye?Pregen! support?

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

Which Java version do I need for Bye?Pregen!?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Bye?Pregen!?

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 Bye?Pregen! safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Details from CurseForge, where the author last updated it on 28 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .