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OptiFine for Fabric

OptiFine features for Fabric — powered by Fabric optimization and modern Minecraft performance mods. High FPS even on low‑end systems. 26.1.2 alpha!

492.1K

117

492.1K

117

Compatibility

Minecraft: Java Edition

26.1.x

1.21.x

1.20.x

1.19.x

1.18.2

1.17.1

1.16.5

Platforms

Supported environments

Client-side

Client and server

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Links

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Tags

Creators

Details

Licensed GPL-3.0-or-later

Published last year

Description Gallery Changelog Versions

All versionsOptiFine for Fabric 4.1.3 [Minecraft 26.1] [Alpha]

OptiFine for Fabric 4.1.3 [Minecraft 26.1] [Alpha]

Changelog

Updated and readded mods
Updated Fabric Loader to 0.19.0

Dependencies

Nuit Interop (formerly FabricSkyBoxes Interop) Version mc1.21.4-1.0.0-beta.1+fabric is embedded

Very Many Players (Fabric) Version 0.2.0+beta.7.232+26.1 is embedded

Remove Reloading Screen Version 5.2.4+mc26.1 is embedded

Capes Version 1.5.10+26.1 is embedded

Cubes Without Borders Version 3.0.0+1.21.11 is embedded

Titlebar Changer Version 1.21.x-0.4 is embedded

Iris Shaders Version 1.10.9+26.1-fabric is embedded

Sodium Shadowy Path Blocks (SSPB) Version 7.0.0-fabric is embedded

Server Pinger Fixer Version 1.1.0 is embedded

Cloth Config API Version 26.1.154+fabric is embedded

OptiGUI Version 2.3.0-beta.10+26.1 is embedded

Dynamic FPS Version 3.11.6 is embedded

Continuity Version 3.0.1-beta.1+26.1 is embedded

BetterGrassify Version 1.8.4+fabric.26.1.1 is embedded

Auth Me Version v9.1.0+1.21.11 is embedded

Polytone Version 1.21.11-5.3.2-fabric is embedded

[ESF] Entity Sound Features Version 0.7.1 is embedded

FerriteCore Version 9.0.0-fabric is embedded

ScalableLux Version 0.2.0+fabric.2b63825 is embedded

Reese's Sodium Options Version mc26.1.1-2.0.5+fabric is embedded

Language Reload Version 1.7.6+26.1 is embedded

Fast IP Ping Version v1.0.9-mc26.1-fabric is embedded

Enhanced Block Entities Version 0.11.3+1.21.4 is embedded

Fzzy Config Version 0.7.6+26.1 is embedded

Animatica Version 0.6.1+1.21.5 is embedded

Lithium Version mc26.1-0.22.1-fabric is embedded

Fabric API Version 0.145.4+26.1.2 is embedded

Sodium Extras Version fabric-1.21.4-1.0.8 is embedded

Melody Version 1.0.15-1.21.11-fabric is embedded

Sodium Core Shader Support Version 1.4.6-sod0.8.9-fab26.1.1 is embedded

Mod Menu Version 18.0.0-alpha.8 is embedded

ModListMemory Version 1.0.0+26.1+mm18.0.0-alpha.8 is embedded

BadOptimizations Version 2.4.1 is embedded

Concurrent Chunk Management Engine (Fabric) Version 0.3.7+alpha.0.61+26.1 is embedded

ResourcePackCached Version 1.2.4 is embedded

[EMF] Entity Model Features Version 3.0.17-fabric-26.1 is embedded

Cull Leaves Version 4.1.2+26.1-fabric is embedded

Fabrishot Version 1.16.4 is embedded

ViaFabricPlus Version 4.5.1 is embedded

ModernFix Version 5.20.3+mc1.21.4 is embedded

ImmediatelyFast Version 1.15.1+26.1.1-fabric is embedded

Mod Loading Screen Version 1.0.5 is embedded

Entity Culling Version 1.10.0 is embedded

MacOS Input Fixes Version 1.12 is embedded

Dark Loading Screen Version 1.6.18 is embedded

Sodium Dynamic Lights Version fabric-1.21.4-1.0.10 is embedded

TxniLib Version fabric-1.21.4-1.0.24 is embedded

Nuit (formerly FabricSkyboxes) Version mc1.21.4-1.0.0-beta.1+fabric is embedded

FancyMenu Version 3.8.3-1.21.11-fabric is embedded

Async Version 0.2.1+alpha-26.1.1 is embedded

It's All Connected Version 1.3 is embedded

Fabric Language Kotlin Version 1.13.10+kotlin.2.3.20 is embedded

Anvian's Lib Version 1.4 is embedded

Sodium Extra Version mc26.1.1-0.8.6+fabric is embedded

LibJF Version 26.1.2 is embedded

Forge Config API Port Version 26.1.3 is embedded

Text Placeholder API Version 3.0.0-beta.2+26.1 is embedded

[ETF] Entity Texture Features Version 7.0.13-fabric-26.1 is embedded

Particle Core Version 0.3.1+1.21.11 is embedded

Sodium Version mc26.1.1-0.8.9-fabric is embedded

Model Gap Fix Version 1.21.5-1.12 is embedded

YetAnotherConfigLib (YACL) Version 3.9.2+26.1-fabric is embedded

FastQuit Version 3.1.3+mc1.21.11 is embedded

Konkrete Version 1.9.14-1.21.11-fabric is embedded

More Culling Version 1.7.0-beta.5 is embedded

Krypton Version 0.2.10 is embedded

Zoomify (Zoom) Version 2.16.0+26.1 is embedded

BactroMod Version 3.6 is embedded

Noisium Version 2.7.0+mc1.21.6 is embedded

Sodium Extra Information Version 2.7.0 is embedded

Files

OptiFine for Fabric 4.1.3-alpha.mrpack(10.84 KiB) Primary

Metadata

Release channel

Alpha

Version number

4.1.3-alpha

Loaders

Modpack

Game versions

26.1

Environment

Client and server, optional on server

Downloads

2531

Publication date

April 8, 2026 at 11:12 PM

Version ID

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