
OptiFabric
Best alternative to OptiFine [1.16.5 - 1.21.11]
1.2M downloads
Created Apr 9, 2026
by Creanter
About

โจ OptiFabric
This modpack includes almost all OptiFine features, enhanced with additional optimizations for improved FPS and reduced PC load. A perfect solution for smooth gameplay, even on low-end devices!
๐ Optimizations & Testing
- โก Fast Lighting
- ๐จ Shader Support
- ๐ Instant Language Switching
- ๐พ Reduced RAM usage
- ๐ง Optimized Network Stack
- ๐งฑ Enhanced Block and Entity Rendering
- ๐ Doesnโt render blocks/entities outside your view
- ๐ฌ Improved Physics, Mob AI, and Block Processing
- ๐ก๏ธ Automatically reduces resource usage when minimized
โก FPS Tests
<details> <summary>Show results</summary>OptiFabric

OptiFine

โ Supported OptiFine Features
- ๐ Zoom
- ๐ฆธโโ๏ธ Capes
- ๐ Shaders
- ๐ Cull Leaves
- โ๏ธ Advanced Optimization Settings
- ๐ก Dynamic Lighting
- ๐ธ Screenshot Size
- ๐ผ๏ธ Detailed Graphics Settings
๐จ Resource Pack Features
- ๐ผ๏ธ Animated Textures
- ๐ Connected Textures
- ๐ณ Custom GUI
- ๐ช Custom Items
- โ๏ธ Custom Sky
- ๐ ฐ๏ธ HD Fonts
- ๐ท HD Screenshots
- ๐ฒ Random Entity Textures
- ๐ Custom Entity Models
- ๐ Custom Colors
- ๐ Splash Screen
- ๐ Anisotropic Filtering
<p><strong>๐ฎ Dive into Magic and Technology!</strong><br>Looking for a unique blend of mystical forces and industrial power? Discover <strong>NanoMagic</strong> — a modpack where science and sorcery unite in Minecraft.</p> <p>• โ๏ธ 600+ quests covering magic, tech, bosses, and automation<br>• ๐ Unique biomes, dungeons, and structures across all dimensions<br>• ๐ง Balanced progression with reworked recipes<br>• ๐ ๏ธ Full support for top tech mods: IC2, AE2, Mekanism, <br>• ๐ง‍โ๏ธ Powerful artifacts and magical items with custom effects<br>• ๐จ Modern UI, custom loading screens, and main menu</p> <p>๐ Click the banner below to learn more! ๐</p> <p><a href="https://modrinth.com/modpack/nanomagic" target="_blank" rel="nofollow noopener"><img src="https://www.bisecthosting.com/images/CF/NANOMAGIC/MP_NANOMAGIC_Header.webp" alt="" width="2200" height="808"></a></p>
Q: Something isnโt working or have an idea?
A: Contact us on Discord!
Q: Is this a client-side modpack?
A: Yes, it is a client-side modpack.
Versions
v3.2.3Latest
1.18.2โขfabricโขMar 8, 2026
**โ Update** - Fabric Loader 0.16.14 --> 0.18.4 - Dynamic FPS, No Telemetry, Fabric Language Kotlin
v3.1.2
1.18.1โขfabricโขMar 8, 2026
**โ Update** - Fabric Loader 0.16.14 --> 0.18.4 - Dynamic FPS, Fabric Language Kotlin
v3.0.2
1.18โขfabricโขMar 8, 2026
**โ Update** - Fabric Loader 0.16.14 --> 0.18.4 - Dynamic FPS, No Telemetry, Fabric Language Kotlin
Links
Tags
fabric1.21.71.21.81.21.91.21.101.21.11
