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Fabric Mods for Minecraft 1.21

Browse 512 free Fabric mods for Minecraft 1.21 — popular picks include BCLib: Remastered, SmoothCraft: Fabric & Forge Edition – Boost FPS & Visuals with Lightweight Performance Tweaks for Any Mod Setup, Optimization Ultra.

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BCLib: Remastered
1.21.1fabric

BCLib: Remastered

BCLib Remastered is a powerful core library and API for Minecraft Fabric 1.21.1. It provides essential shared utilities, rendering tools, custom configs, and procedural models for BetterEnd and BetterNether. Specially optimized for modern modpacks!

33kdownloads
SmoothCraft: Fabric & Forge Edition – Boost FPS & Visuals with Lightweight Performance Tweaks for Any Mod Setup
1.21.5fabric

SmoothCraft: Fabric & Forge Edition – Boost FPS & Visuals with Lightweight Performance Tweaks for Any Mod Setup

The best Fabric & Forge FPS modpack – boost performance and discover many visual improvements!

32kdownloads
Optimization Ultra
1.21.4fabric

Optimization Ultra

This modpack consists of tons of mods, resource packs, and shaders for optimization, and beauty client sided tweaks, QOL things, and cutting edge graphics.

6.4kdownloads
AstorClient
1.21.5forge

AstorClient

Configurable client-side HUD, themes, maps, module control and utilities for Fabric, Forge and NeoForge.

1.6kdownloads
Bendcraft 2
1.21.1neoforge

Bendcraft 2

Bendcraft 2 modpack for server improvements including, sodium, JEI Custom Slimefun Recipes, Mouse Tweaks, and immersive client side mods

746downloads
Asylum Visuals & Quality of Life Pack
1.21.1fabric

Asylum Visuals & Quality of Life Pack

A visually-enhanced pack focused on shaders and performance-boosting QoL mods for solo play and multiplayer servers.

652downloads
Better Enhanced [Client Side]
1.21.4fabric

Better Enhanced [Client Side]

Vanilla Experience with Performance Improvements, Animation Improvements, Minimap, several Client Tweaks and Physics.

638downloads
Ray Of Lighting
1.21.4fabric

Ray Of Lighting

Ray of Lighting is a performance-focused Minecraft modpack designed for client-side optimization. It includes quality-of-life features like a minimap, Roughly Enough Items (REI), and shaders.

504downloads