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FPS BOOST project artwork

Modrinth · Minecraft modpack

FPS BOOST

Massive FPS gains. Zero clutter. Just smooth, responsive gameplay from the moment you launch.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which FPS BOOST release matches 1.21?

Updated 8 days ago
Best match for your filters FPS BOOST 1.21.0
Game version 1.21
Loader Fabric 0.16.14

FPS BOOST 1.21.0 is a complete pack release for 1.21 with Fabric 0.16.14. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 24 mods in this pack file.

Pack setup

How should I set up FPS BOOST for players and a server?

Use FPS BOOST 1.21.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install FPS BOOST 1.21.0
Dedicated server setup Match FPS BOOST 1.21.0
Pack loader Fabric 0.16.14

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Referenced mods 24
Client only 12
Server only 3
Not labelled 9

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for FPS BOOST?

FPS BOOST 1.21.0 on 1.21. The pack contents and setup notes below stay tied to that release.

24 mods in this pack file

The selected pack release is FPS BOOST 1.21.0. That file is for Minecraft 1.21 with Fabric 0.16.14. It contains 24 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is FPS BOOST?

banner

⚡ FPS BOOST – TURN LAG INTO DUST

Lag ruins Minecraft. FPS Boost deletes lag.

FPS Boost is a performance-first modpack built to push Minecraft to its absolute smoothest state, without breaking the vanilla feel.

  • No gimmicks.
  • No clutter.
  • Just raw speed, stability, and responsiveness.

Whether you're:

  • Exploring massive survival worlds
  • Speed-bridging in intense PvP
  • Loading giant builds or modded terrain

FPS Boost keeps everything silky smooth on any system.

  • Old laptop.
  • Mid-range PC.
  • High-end gaming rig.

This pack squeezes every frame possible out of your hardware.

🖼️ Preview

BEFORE

AFTER

🚀 Why Choose FPS Boost?

  • 🔥 Massive FPS gains with zero gameplay changes
  • ⚡ Faster loading & smoother rendering
  • 🎯 Sharper controls and reduced input lag
  • 🧠 Carefully selected lightweight optimizations
  • 🖥️ Runs great on low-end → high-end PCs
  • 🌐 Stable in both singleplayer and multiplayer

Every included mod has one strict job:
Make Minecraft run better.
Nothing more. Nothing unnecessary.

🧱 100% Vanilla.

You will get:

  • ✅ Pure vanilla gameplay
  • ✅ Dramatically smoother performance
  • ✅ A Minecraft experience that finally feels right

You won’t find:

  • ❌ New mechanics
  • ❌ Visual clutter
  • ❌ Random content mods

Once you try FPS Boost, going back feels impossible.

❤️ Support the Project

If you enjoy FPS Boost:

  • ⭐ Follow the project on Modrinth
  • 💬 Share it with friends
  • 🧠 report issues or suggestions

Every bit of support helps improve performance for everyone.

🏁 Final Word

  • Minecraft should feel smooth.
  • Not sluggish.
  • Not stuttery.
  • Not frustrating.

FPS Boost fixes that.

Project description from Modrinth.

Mods in FPS BOOST 1.21.0

Open any mod on Modpacks.ch to check its files and dependencies.

almanac-1.21.x-fabric-1.0.2.jar SHA-1 75403cb12c8f76f206cd7fa08aea65190ca3e675 · Modrinth version jmiXAuhO · Project link unavailable Server only
BadOptimizations-2.1.4-1.21.jar SHA-1 2338c2382537de70388a2f0f2a7b60ee0512afce · Modrinth version XYBqWKD2 · Project link unavailable Client only
Chunky-Fabric-1.4.23.jar SHA-1 6c8098fc0f124c7b6492de60db0108747f7f9821 · Modrinth version RVFHfo1D · Project link unavailable Side not labelled
cloth-config-15.0.140-fabric.jar SHA-1 5d82342a2df53fd6df712bfdd583a811572918a4 · Modrinth version HpMb5wGb · Project link unavailable Side not labelled
cullleaves-fabric-3.4.0.jar SHA-1 e80558a23a573f820375abffece181febd3e7509 · Modrinth version JnCn3KSm · Project link unavailable Client only
dynamic-fps-3.9.5+minecraft-1.21.0-fabric.jar SHA-1 b80091afaf1a7b1657a2ab18cf6caba00c240f45 · Modrinth version td4DfKSI · Project link unavailable Client only
entityculling-fabric-1.8.2-mc1.21.jar SHA-1 9b21d48e4c95ebf94aac46b5fcd6a4d86fd7cfc7 · Modrinth version ivkfruZP · Project link unavailable Client only
fabric-api-0.102.0+1.21.jar SHA-1 43035a1c6f506285a9910bc8038d1b1b925f8dd1 · Modrinth version oGwyXeEI · Project link unavailable Side not labelled
fabric-language-kotlin-1.13.4+kotlin.2.2.0.jar SHA-1 2120226cd81107dd52eaf5a9a4607035ff26100c · Modrinth version mccDBWqV · Project link unavailable Side not labelled
fastquit-3.0.0+1.20.6.jar SHA-1 9c4bf4fc3292d627fe0eff85a96672a15f27338c · Modrinth version dIGKewCo · Project link unavailable Client only
ferritecore-7.0.0-fabric.jar SHA-1 95b18b0f1673bbbe328812c3052cc1a921591f0f · Modrinth version wmIZ4wP4 · Project link unavailable Side not labelled
ForgeConfigAPIPort-v21.0.8-1.21-Fabric.jar SHA-1 7dfdfef79835d7d8d6237b20af1a2d7f29561454 · Modrinth version GOreNSW6 · Project link unavailable Side not labelled
fzzy_config-0.7.2+1.21.jar SHA-1 f71518991ff8e55b93a4ab2570207050c2f1e237 · Modrinth version Vc90gJvJ · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.6.6+1.21.1.jar SHA-1 8929468087041b6b07b65aa8e31407f5c9e43b79 · Modrinth version giRXGeHH · Project link unavailable Client only
letmedespawn-1.21.x-fabric-1.5.0.jar SHA-1 e88e3167ea203fae1b084360fc8242bdfff63128 · Modrinth version Wb7jqi55 · Project link unavailable Server only
lithium-fabric-mc1.21-0.13.1.jar SHA-1 1f983f879bb88fff9afa287e8d6a4a2f8df79e01 · Modrinth version M7RXiitG · Project link unavailable Side not labelled
modmenu-11.0.3.jar SHA-1 6213120772192040a0aeb5c7cfe330c068605b1f · Modrinth version YIfqIJ8q · Project link unavailable Client only
moreculling-fabric-1.21.1-1.0.6.jar SHA-1 e14150baf443abc24ee6236b837c287dd5950e95 · Modrinth version 1V6UtDhN · Project link unavailable Client only
noisium-fabric-2.3.0+mc1.21-1.21.1.jar SHA-1 642a672cfc60ff1e1262a39d7e160b1381c5120c · Modrinth version 4sGQgiu2 · Project link unavailable Server only
particle_core-0.2.6+1.21.jar SHA-1 5ed81f646fd22dc169b0081bfbfddf34280f6eca · Modrinth version d68J3hm8 · Project link unavailable Client only
placeholder-api-2.4.2+1.21.jar SHA-1 aa1b9a49f9f190dfe4825c502b150817dd2998c3 · Modrinth version U5bhVym2 · Project link unavailable Side not labelled
rrls-5.0.10+mc1.21.1-fabric.jar SHA-1 ea0465c3191eb78696aa44434a46af2bac013f11 · Modrinth version FDyKvCJ2 · Project link unavailable Client only
sodium-extra-fabric-0.6.0+mc1.21.1.jar SHA-1 66160fac4fdb9ddd854c5ed068fc329d24d09fd1 · Modrinth version anDafurZ · Project link unavailable Client only
sodium-fabric-0.6.13+mc1.21.1.jar SHA-1 928a2598178c3a58b0638bab842f467d2e49251a · Modrinth version u1OEbNKx · Project link unavailable Client only

Pick your setup

FPS BOOST by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

21 available setups

Showing the newest 12 of 19 game versions. Older files are in the list below.

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

FPS BOOST versions and loaders

1 of 25 releases match
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Looking for an older file? The official Modrinth project page is in Resources.