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OptiFine for Fabric

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!

492.9K
117
492.9K
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

Links

Report issues Visit wiki Join Discord server
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Creators

Details

Licensed GPL-3.0-or-later
Published last year

OptiFine for Fabric [Minecraft 1.21] [Legacy]

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Changelog

Backported to 1.21. Missing features:

  • Sodium Extras
  • Sodium Leaf Culling
  • Sodium Options API
  • Sodium Options Mod Compat
  • TxniLib

For the full experience, please use any version from 1.21.1-latest.

Dependencies

dependency-iconYetAnotherConfigLib (YACL) Version 3.6.2+1.21-fabric is embedded
dependency-iconReese's Sodium Options Version mc1.21.4-1.8.3+fabric is embedded
dependency-iconSodium Shadowy Path Blocks (SSPB) Version 4.0.0-fabric is embedded
BadOptimizations Version 2.1.4 is embedded
dependency-iconFzzy Config Version 0.6.2+1.21 is embedded
dependency-iconCloth Config API Version 15.0.140+fabric is embedded
dependency-iconMod Menu Version 11.0.3 is embedded
dependency-iconLithium Version mc1.21-0.13.1 is embedded
dependency-iconScalableLux Version 0.1.0+fabric.26c6e72 is embedded
dependency-iconCull Leaves Version 3.4.0-fabric is embedded
dependency-iconContinuity Version 3.0.0+1.21 is embedded
dependency-iconFabric API Version 0.102.0+1.21 is embedded
Nuit Interop (formerly FabricSkyBoxes Interop) Version mc1.21-1.4.0 is embedded
dependency-iconParticle Core Version 0.2.5+1.21 is embedded
dependency-iconNoisium Version 2.3.0+mc1.21-1.21.1 is embedded
dependency-iconThreadTweak Version 0.1.4+mc1.21 is embedded
dependency-iconOptiGUI Version 3.0.0-alpha.3+fabric.1.21 is embedded
dependency-iconEntity Culling Version 1.7.2 is embedded
dependency-iconFerriteCore Version 7.0.0-fabric is embedded
dependency-iconPolytone Version 1.21-3.2.5 is embedded
dependency-iconCIT Resewn Version 1.2.2+1.21 is embedded
dependency-iconSodium Version mc1.21.1-0.6.5-fabric is embedded
dependency-iconEnhanced Block Entities Version 0.10.2+1.21 is embedded
dependency-iconLambDynamicLights - Dynamic Lights Version 3.1.4+1.21.1 is embedded
dependency-icon[EMF] Entity Model Features Version 2.4.1 is embedded
dependency-iconText Placeholder API Version 2.4.1+1.21 is embedded
dependency-iconCapes Version 1.5.4+1.21 is embedded
dependency-iconSodium Core Shader Support Version mc1.21.1-1.2.8-sodium0.6.5 is embedded
dependency-iconNuit (formerly FabricSkyboxes) Version mc1.21-0.7.4 is embedded
dependency-icon[ETF] Entity Texture Features Version 6.2.9 is embedded
dependency-iconFabric Language Kotlin Version 1.13.0+kotlin.2.1.0 is embedded
dependency-iconConcurrent Chunk Management Engine (Fabric) Version 0.2.0+alpha.11.109+1.21 is embedded
dependency-iconIris Shaders Version 1.8.1+1.21.1-fabric is embedded
dependency-iconMore Culling Version 1.0.0 is embedded
dependency-iconZoomify (Zoom) Version 2.14.2+1.21.1 is embedded

Files

1.21 OFF Backport 1.0.0.mrpack(33.81 KiB) Primary
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Metadata

Release channel

Release

Version number

0.0.1-legacy

Loaders

Modpack

Game versions

1.21

Environment

Client and server, optional on server

Downloads

9360

Publication date

January 19, 2025 at 8:00 PM

Version ID