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StutterFixMinecraft mod for 1.21

Reduce stuttering when generating new chunks

client and servernewest supported release 1.21Optimization
Latest version
mc1.21-0.2.3
Minecraft
1.19.2 to 1.21
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
1.0M
Updated
2 y ago
Available on
Modrinth
Space NodeOur hosting

Host StutterFix servers

One click and StutterFix is installed with the right loader, on hardware built for it.

  • 1.21
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.2Fabric17+declared5 Aug 2022

Download

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

Browse 33 indexed releases

Most recently published release

mc1.21-0.2.3release1 Aug 2024

stutterfix-mc1.21-0.2.3.jar · 26 KB · for 1.21 · Fabric

Download this release
bc58c19aebef…
Older versions24
  • mc1.20.5-0.2.31 Aug 20241.20.6, 1.20.526 KB14.2k downloadsa3b203e81c7d…Get
  • mc1.21-0.2.28 Jul 20241.2126 KB21.7k downloads4aa050da9b04…Get
  • mc1.20.5-0.2.28 Jul 20241.20.6, 1.20.526 KB856 downloadse97e68bfc8a5…Get
  • mc1.21-0.2.127 Jun 20241.2125 KB3.2k downloadseaa3ef35027a…Get
  • mc1.21-0.2.023 Jun 20241.2127 KB20.6k downloadse1dc4cb59d5e…Get
  • mc1.20.5-0.2.023 Jun 20241.20.6, 1.20.528 KB921 downloads277530f90bd7…Get
  • mc1.20.3-0.2.08 Jan 20241.20.4, 1.20.326 KB38.2k downloadse5456d1c2fe8…Get
  • mc1.20.1-0.2.08 Jan 20241.20.2, 1.20.126 KB656.0k downloadse5fb6570d149…Get
  • mc1.20.3-0.1.97 Jan 20241.20.4, 1.20.326 KB236 downloadsaf15296a5f2c…Get
  • mc1.20.1-0.1.97 Jan 20241.20.2, 1.20.126 KB902 downloads1c0275eb4249…Get
  • mc1.20.4-0.1.86 Jan 20241.20.423 KB466 downloadsfd58d26d8ff9…Get
  • mc1.20.2-0.1.86 Jan 20241.20.223 KB173 downloadse817408f0971…Get
  • mc1.20.1-0.1.86 Jan 20241.20.123 KB23.1k downloads04d99d9aa343…Get
  • mc1.20.4-0.1.714 Dec 20231.20.414 KB929 downloadseddb09f1ef64…Get
  • mc1.20.2-0.1.714 Dec 20231.20.214 KB504 downloadsa690081afacb…Get
  • mc1.20.1-0.1.714 Dec 20231.20.114 KB5.5k downloads8eaff66e7f28…Get
  • mc1.19.2-0.1.714 Dec 20231.19.214 KB9.4k downloads2c15b685ef8a…Get
  • mc1.20.4-0.1.69 Dec 20231.20.411 KB253 downloads9c1ab173ba63…Get
  • mc1.20.2-0.1.69 Dec 20231.20.211 KB165 downloads6f8b27c4e3a3…Get
  • mc1.20.1-0.1.69 Dec 20231.20.111 KB1.6k downloadsa64e151486d6…Get
  • mc1.20.4-0.1.57 Dec 20231.20.411 KB275 downloadseb691fdb7db0…Get
  • mc1.20.2-0.1.57 Dec 20231.20.211 KB127 downloadsce2c85cd8f51…Get
  • mc1.20.1-0.1.57 Dec 20231.20.111 KB6.2k downloads8cf3c719a3f3…Get
  • mc1.20.3-0.1.46 Dec 20231.20.312 KB134 downloadsd830eb9a4841…Get

Frequently asked

Does StutterFix work on Minecraft 1.21?

Yes. 1.21 is the newest Minecraft version StutterFix 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 StutterFix support?

Everything the author has declared, from 1.19.2 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install StutterFix on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does StutterFix support?

Fabric. 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 StutterFix?

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.

What licence is StutterFix under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install StutterFix?

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 StutterFix safely?

Start with the author's page on Modrinth, 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!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.Xaero's MinimapDisplays the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.

Details from Modrinth, where the author last updated it on 1 Aug 2024. 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? .