Fabric Mods for Minecraft 1.21
Browse 753 free Fabric mods for Minecraft 1.21 — popular picks include Sandblast, StackablePotions (Port), FlexiblePortals.
Updated daily

Sandblast
Make glass in a blast furnace!

StackablePotions (Port)
Port of Cursed1nferno's StackablePotions for 1.21+
FlexiblePortals
Let's you do more things with portals!
No More Drop
Any block mined in the game will not drop an item!
Baseball Bat
Send any entity flying away.
F3 Remover
F3 Remover is a simple yet effective Fabric mod designed to restrict the usage of the F3 debug screen.
QuickPOT / PVP Potion
PvP/combat potion switching made easy with a fast radial menu, supporting drinkable, splash, and lingering potions with 8 customizable slots.
Give With Hand
mod that lets players hand items directly to each other in a safer and more intentional way.
Spawner wrath
🗸 If you break the spawner, there will be consequences! Namely, 3 mobs will appear
Multiplayer Isolation
Hides all relevant information about other online players except for in-game entities.
Space Update
dannytaylor's April Fools' 2025 "Update"
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
Cobblemon Torchmaster Fix
Allows Torchmaster to prevent Cobblemon from spawning in areas where it is not allowed to spawn.
Nightmare - Evolving & Rising Hostility
both side mod that increase mobs powers day-by-day
SCP: Genesis
Add SCP's and more to Minecraft
SpawnerLoader9000
Loads your spawner even if you're far away.
HungryFrog
Make frogs completely devour your world
Permanent damage
Minecraft, But ALL Damage you take Is PERMANENT
Evil mobs
Adds hostile creatures with unique behaviors: stone golems, cave goblins, the Scarlet Web Stalker and the Evil Mushroom. and MORE
Burmalda
Random debuffs and mini-challenges every 3 minutes! CO-OP supported
Overstacked Enchantments
Removes the default limit of 15 bookshelves for enchanting
Bedframe
Translation layer that converts textured/custom server-side Polymer blocks and items to native Bedrock representations.
Mandarin World
RU: Сканер мобов (ESP). Зажми ПКМ на 3 сек. Вкладки: Tools & Utilities. EN: Mob Scanner (ESP). Hold R-Click for 3 sec. Tab: Tools & Utilities.
Faces of mild inconvenience
This is my take at the famous "faces of horror" mod
Player-Level Randomizer
Every time you level up, a random event is triggered, ranging from beneficial loot rains to spawning structures and deadly combat arenas. Taking damage will cost levels..
Everything Slime
This mod makes every block in Minecraft bouncy, like slime.

Copper Essentials
Craft everyday items such as buckets & saddles using both copper and iron.
Unmending Plus
Re-balances Mending Enchantment without making it useless
Rare Villages (Terralith support)
RareVillages makes Villages much rarer than they are in vanilla Minecraft. Now with Terralith support!
Rewinder
This mod gives you the power to bend time.

Peaceful Plus
Beat the game in peaceful mode!
Solid Entities
Gives most entities solid collision boxes.
Cluckifer
Turns all chickens hostile...
Firearms
Resident Evil 4 inspired Firearms for Minecraft.
Lanse's Combined Challenges
This mod combines a lot of my challenge mods together into 1. Can you survive?
Worst Mod EVER
It Is A Mod With A LOT of Stuffs And Things To Mess With Like NBT Saver You Can Play For Hours And Not Get Exhausted