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Feather Fix project artwork

Modrinth · Minecraft modpack

Feather Fix

this mods is get you fps and fix your mods problems This Is Fps Boost Modpack and best news is this modpack is avaible on sklauncher

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

Quick answer

Which Feather Fix release should I use?

Updated 9 months ago
Latest stable file Feather Fix 1.21.4
Game version 1.21.4
Loader Fabric 0.16.14

Feather Fix 1.21.4 is a complete pack release for 1.21.4 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. 36 mods in this pack file.

Pack setup

How should I set up Feather Fix for players and a server?

Use Feather Fix 1.21.4 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 Feather Fix 1.21.4
Dedicated server setup Match Feather Fix 1.21.4
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.

Plan the server requirements Read the Minecraft installation guide
Referenced mods 36
Client only 25
Server only 0
Not labelled 11

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 Feather Fix?

Feather Fix 1.21.4. Change the pack release and its contents or setup may change too.

36 mods in this pack file

The selected pack release is Feather Fix 1.21.4. That file is for Minecraft 1.21.4 with Fabric 0.16.14. It contains 36 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 Feather Fix?

Sparked Host

SHOWCASE

Tired of Feather Client crashing or getting stuck?
This lightweight modpack is specially designed to fix common issues with the Feather Launcher. Whether it's crashing on startup, loading screen freeze, or mod conflicts — this pack helps your client run smooth and stable.

🔧 Optimized for Minecraft 1.20.1
🧩 Built using Fabric Loader
✅ Perfect for low-end PCs too!

💡 Features:

Fixes common Feather Launcher crashes

Boosts stability and reduces freezing

Compatible with most Feather-supported mods

Lightweight and simple — just drag, install, and play!

🛠 Requirements:

Minecraft 1.20.1

Fabric Loader 0.14.22

Feather Launcher (latest)

📁 How to Install:

  1. Download the .mrpack file

  2. Import it into Feather Launcher

  3. Click Play and enjoy smooth Minecraft

Project description from Modrinth.

Mods in Feather Fix 1.21.4

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

appleskin-fabric-mc1.21.3-3.0.6.jar SHA-1 5bf91b0df04e27b94b8dff36aa782cc9f44fc2f6 · Modrinth version cHQjeYVS · Project link unavailable Side not labelled
BadOptimizations-2.4.1-1.21.2-21.5.jar SHA-1 f3ac49d4866a6fde8623c0021481285dc1d3d2b8 · Modrinth version KsC2V6FQ · Project link unavailable Client only
BetterPingDisplay-Fabric-1.21.4-1.1.1.jar SHA-1 7ffd6268b82f61938792a1bb4b09b6a4110376ae · Modrinth version HwP123tD · Project link unavailable Client only
c2me-fabric-mc1.21.4-0.3.2+alpha.0.44.jar SHA-1 efefa714fbced46bf201dae8d6f93801fa24a70f · Modrinth version WfGkrMP6 · Project link unavailable Side not labelled
chat_heads-0.14.2-fabric-1.21.4.jar SHA-1 283880241e7106e560e0a08c09f8144b9009905d · Modrinth version iH7ZwDxa · Project link unavailable Client only
cloth-config-17.0.144-fabric.jar SHA-1 63a1a3b25c642f5a745dfcc9bdc0841660f560af · Modrinth version TJ6o2sr4 · Project link unavailable Side not labelled
Clumps-fabric-1.21.4-22.0.0.1.jar SHA-1 d1f522452cfa1286349525ccace065a8ec7eb940 · Modrinth version 1ZHtT6Xo · Project link unavailable Side not labelled
dynamic-fps-3.9.5+minecraft-1.21.2-fabric.jar SHA-1 b1066147431e57e2becee09016d776652ef04ca7 · Modrinth version gD50mfED · Project link unavailable Client only
entity_model_features_1.21.4-fabric-3.0.10.jar SHA-1 78cff8bcc14cea04788b94d5ac195f0305a302ed · Modrinth version lbn0xsLM · Project link unavailable Client only
entity_texture_features_1.21.4-fabric-7.0.8.jar SHA-1 56a55734cd258fcaaa947e7430e26005bb4a9fcf · Modrinth version mHSkfJIQ · Project link unavailable Client only
entityculling-fabric-1.9.5-mc1.21.4.jar SHA-1 1e1210550d95eedb9f2b5d65cfefbf36b0c7824d · Modrinth version hLb4spl6 · Project link unavailable Client only
fabric-api-0.119.4+1.21.4.jar SHA-1 1c7871b6af04edc8b8f0dbad12606d67f6118a11 · Modrinth version p96k10UR · Project link unavailable Side not labelled
fabric-language-kotlin-1.13.8+kotlin.2.3.0.jar SHA-1 05fe02fe61232c4ddea4059e8103281424d5a2bd · Modrinth version N6D3uiZF · Project link unavailable Side not labelled
ferritecore-7.1.1-fabric.jar SHA-1 ee08ca5fd2a7a02dbade048745533b5570a826f0 · Modrinth version IPM0JlHd · Project link unavailable Side not labelled
freecam-fabric-1.3.2+mc1.21.4.jar SHA-1 91db5ec6efae8387b4a1f5be9f54d1ab1a032ce2 · Modrinth version 2NxXpmvb · Project link unavailable Client only
Gamma-Utils-2.2.6+mc1.21.5.jar SHA-1 236bb5b12985a7c4472fdaa636a8b643c566f924 · Modrinth version Rhs1sLmf · Project link unavailable Client only
IAS-Fabric-1.21.4-9.0.4.jar SHA-1 f0676bcc9e83cd6bfa17245434d39801729b955c · Modrinth version GpMGjDlf · Project link unavailable Client only
ImmediatelyFast-Fabric-1.8.5+1.21.4.jar SHA-1 854c611d57491e7934fdf22f759d84c2190d2d0c · Modrinth version 6SW04MkK · Project link unavailable Client only
iris-fabric-1.8.8+mc1.21.4.jar SHA-1 54f7ab6450530bdca2ba44887b53458f78a256ef · Modrinth version Ca054sTe · Project link unavailable Client only
modmenu-13.0.3.jar SHA-1 4cab0014a7223c6988fde70064579dc66ef8f000 · Modrinth version 7iGb2ltH · Project link unavailable Client only
MouseTweaks-fabric-mc1.21.3-2.27.jar SHA-1 8267df3b46152116a252d085da525fb84400a95a · Modrinth version m8rwZENW · Project link unavailable Client only
notenoughanimations-fabric-1.11.1-mc1.21.4.jar SHA-1 28476eba8306901d369689a8e90b6556940dd9cb · Modrinth version 2GPrEfDr · Project link unavailable Client only
placeholder-api-2.5.2+1.21.3.jar SHA-1 841b1ef57880fc0f94a22ab268b737c3830b5595 · Modrinth version eeN3FuMY · Project link unavailable Side not labelled
potioncounter-1.7.0+mc1.21.2.jar SHA-1 3963a4b8b205804eb07d485438bdb467f68f5a15 · Modrinth version 91WgUkzH · Project link unavailable Client only
reeses-sodium-options-fabric-1.8.3+mc1.21.4.jar SHA-1 c72f07a8f139f0420cbce29bd9eb29fb24db427f · Modrinth version KoUrx3jJ · Project link unavailable Client only
replaymod-1.21.4-2.6.23.jar SHA-1 0db3da32962dfd247d908521f265f452633bafd1 · Modrinth version Ax2S4lln · Project link unavailable Client only
satin-3.0.0-alpha.1.jar SHA-1 03fff6ebf3ae3a44aaab339f0104a0a623fd3b07 · Modrinth version jsW24MK2 · Project link unavailable Client only
shulkerboxtooltip-fabric-5.2.6+1.21.4.jar SHA-1 63c1b35d853708de0264b088af0325bd8dfa957b · Modrinth version zZfEoJB1 · Project link unavailable Side not labelled
sodium-fabric-0.6.13+mc1.21.4.jar SHA-1 c881d2db971207c396b5629632437f1520c0c478 · Modrinth version c3YkZvne · Project link unavailable Client only
statuseffecttimer-2.0.0+1.21.jar SHA-1 ea27acdd8d49f0881a7df1e61c95b768eb210ac6 · Modrinth version dcLJGbbM · Project link unavailable Client only
threadtweak-fabric-0.1.7+mc1.21.5.jar SHA-1 03161e283ee4942547e84dd643573a1d68e7a25b · Modrinth version IvtlnXcT · Project link unavailable Side not labelled
TierTagger-2.0.3+mc1.21.4.jar SHA-1 66936e237f14e7f2c2c6a86b8ff85ddf60c4206b · Modrinth version GpEpUP7w · Project link unavailable Client only
totemcounter-1.7.0+mc1.21.2.jar SHA-1 babb29d05d05498cf2c0c8479664ccb114a200cf · Modrinth version w9gKHBo8 · Project link unavailable Client only
ukulib-1.6.0+1.21.4.jar SHA-1 b1453e8d32a9d5493265a55d0e172d329122d611 · Modrinth version bgtLrKIN · Project link unavailable Client only
ukus-armor-hud-0.7.0+mc1.21.4.jar SHA-1 3f9eb16228bdc1444072a835e6679f32c0c46d19 · Modrinth version W8Ei6f7E · Project link unavailable Client only
yet_another_config_lib_v3-3.8.1+1.21.4-fabric.jar SHA-1 560e9f21fc6a21b35c516929579f5302fb1c5159 · Modrinth version 3anMb7WX · Project link unavailable Side not labelled

Pick your setup

Feather Fix by Minecraft version and loader

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

10 available setups

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

Recent files

Feather Fix versions and loaders

10 of 10 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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