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GeckolibBetterFPSMinecraft mod for 1.21.1

25% faster rendering Geckolib entities

newest supported release 1.21.1Performance
Latest version
gbf-1.21.1-1.0.2.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
not stated
Downloads
2.7M
Updated
2 mo ago
Available on
CurseForge

Minecraft versions

Every version GeckolibBetterFPS declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

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

Most recently published release

gbf-1.21.1-1.0.2.jaralpha5 Aug 2026

gbf-1.21.1-1.0.2.jar · 0.1 MB · for 1.21.1 · NeoForge

Download this release
ba81bef24bce…
Older versions2
  • gbf-1.0.2.jar17 Jul 20261.20.10.1 MB1.2k downloadsabd3c369756d…Get
  • gbf-1.0.1.jar11 Feb 20261.20.116 KB1.4M downloadsc648f0682b14…Get

Frequently asked

Does GeckolibBetterFPS work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version GeckolibBetterFPS 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 GeckolibBetterFPS support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does GeckolibBetterFPS support?

Forge, NeoForge. 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 GeckolibBetterFPS?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install GeckolibBetterFPS?

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 GeckolibBetterFPS 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from CurseForge, where the author last updated it on 28 Aug 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? .