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Fabric Mods for Minecraft 1.21

Browse 65 free Fabric mods for Minecraft 1.21 — popular picks include Custom Mob Spawns (Renewed!), Better Copper Golems, CobbleHunter.

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Custom Mob Spawns (Renewed!)
1.21.5fabric

Custom Mob Spawns (Renewed!)

Simple configurable mob spawning (1.21.5+). Fork of Custom Mob Spawns (which is a fork of Custom Spawns) that supports 1.21.5 and beyond.

402downloads
Better Copper Golems
1.21.9fabric

Better Copper Golems

Unleash the true power of copper golems!

337downloads
CobbleHunter
1.21.1fabric

CobbleHunter

CobbleHunter is a client-side mod to notify spawns of Pokemon on the wishlist. This has a menu where you can select Pokemon (default key H) and filter by gender and shiny.

317downloads
TickShield
1.21.11fabric

TickShield

Prevents lag spikes and TPS drops by stabilizing heavy workloads without changing vanilla behavior.

312downloads
Evan's Vanilla+ 2
1.21fabric

Evan's Vanilla+ 2

A Vanilla+ Modpack for 1.21! It adds new mob mechanics, new world generation, dungeons, mobs, and items to Minecraft!

297downloads
UniverseGate
1.21.1fabric

UniverseGate

Create your own portals between long distance and dimensions and discover the Rift dimension!

294downloads
PyCraft IDE
1.21.1fabric

PyCraft IDE

An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.

292downloads
poopool
1.21.5fabric

poopool

Additional mobs, updated mob mechanics, & cat_jam. Also comes with voice chat, essential & performance mods.

260downloads
Better Reimagined
1.21.11fabric

Better Reimagined

Enjoy this survival experience in an epic and immersive adventure. It introduces new mechanics that enrich gameplay with dynamic combat, while vibrant new biomes and impressive structures encourage exploration with unique and challenging mobs

214downloads
Carpet-YBS-Addition
1.21fabric

Carpet-YBS-Addition

This is an expansion mod for Carpet that offers useful or useless features for YBS Server.

179downloads
NoCollision
1.21.10fabric

NoCollision

NoCollision allows you to disable or fine-tune collision between players, mobs, and players vs mobs.

151downloads
my-bot-mod
1.21.4fabric

my-bot-mod

Carpet-style fake players (bots) for Fabric 1.20-1.20.4 - spawn & control bots, non-blocking A* pathfinding, a Command Baton to send them anywhere, skins, inventory & ender chest access, and bots that persist across restarts.

145downloads
Harmony I
1.21.1fabric

Harmony I

A seamless and enjoyable modpack that transforms Minecraft with well-balanced development, fresh mobs, and mechanisms. Bronze progression, explore structures, complete quests, and dive into a world where every mod tastes like vanilla.

141downloads
YouShallNotMove
1.21.1fabric

YouShallNotMove

A simple mod that prevents entities from being moved

138downloads
Ali's PvP (Phone)
1.21.11fabric

Ali's PvP (Phone)

Fully optimized for Android with, performance tweaks, and seamless mobile PvP gameplay.

133downloads
Adaptive Entity Prioritization (AEP)
1.21.8fabric

Adaptive Entity Prioritization (AEP)

AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.

94downloads
CloudeEngine
1.21.4fabric

CloudeEngine

The ultimate performance upgrade for mobile players. This engine optimizes hardware efficiency under the hood to deliver a fluid, stutter-free experience while maintaining a 100% vanilla look.

87downloads
UniversalMobFoundry
1.21.5fabric

UniversalMobFoundry

New generation of generators! You can buy monsters, simulate their loot, and upgrade the generator.

86downloads
No Duping
1.21.6fabric

No Duping

Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).

81downloads
Call Your Friends│呼朋引伴
1.21.9fabric

Call Your Friends│呼朋引伴

Use your goat horns to call your animal friends.│使用山羊角來呼喚你的動物朋友。

76downloads
No Nether RoofSpawns
1.21.7fabric

No Nether RoofSpawns

A lightweight Fabric mod that intelligently controls mob spawning on the Nether roof

75downloads
Nautilus Drops│鸚鵡螺掉落物
1.21.9fabric

Nautilus Drops│鸚鵡螺掉落物

Nautilus will drop items when killed in any way.│鸚鵡螺無論以何種方式被擊殺都會掉落物品。

73downloads
Villera
1.21.11fabric

Villera

Turn villages into living economy hubs with biome-adaptive banks and markets, secure currency, rentable chunk claims and performance-friendly stacked spawners

57downloads
CreeperBoom
1.21.4fabric

CreeperBoom

Control the behavior of Creepers after exploding

48downloads
technis
1.21.4fabric

technis

TECHNIS is a voice-activated AI assistant for Minecraft 1.21.4 - like Jarvis. Speak to the mic, TECHNIS sees your inventory, health, mobs, and replies with speech. Animated orb HUD, proactive alerts, info panel, in-game config. Requires Groq API key.

40downloads
No Ominous Banners
1.21.11fabric

No Ominous Banners

Pillager Captains no longer drop their banners upon death. This ensures unclogged farms and boots performance

37downloads
Methane Mod (1.21.1, 1.20.1) – Dynamic Chunk Shading
1.21.1fabric

Methane Mod (1.21.1, 1.20.1) – Dynamic Chunk Shading

Methane Mod is a Minecraft optimization mod designed to improve performance and enhance gameplay. Features: Optimizes chunk shading updates, allowing players to adjust the delay for smoother performance. Fixes issues with mushroom placement mechanics, ensuring better functionality. Includes translations, such as Korean (ko_kr), for broader accessibility. Addresses various bugs, including issues with hostile mob spawning […]

S
1.21.1fabric

Simply Better : a simple experience(kinda)

this modpack simply makes minecraft better by adding new structures, new mechanics, new equipment and new mobs without making it too complex.(simply better, duh)

103downloads
S
1.21.11fabric

sound rader

A Fortnite-style sound radar HUD that shows nearby players, mobs, attacks and projectiles as icons on your screen. Fully configurable via Mod Menu — adjust detection range, icon size, colors and toggle each event type on or off.

91downloads