Minecraft Java 1.21 Mods
Browse 129,910 free mods for Minecraft Java 1.21 — popular picks include ReducedDebugInfo, Cauthon World Border Pearl Blocker, Craft More Stones!.
Step by step: How to install Minecraft Java mods & modpacks
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ReducedDebugInfo
Hide crucial informations on debugging screen.
Cauthon World Border Pearl Blocker
blocks pearl glitching in the world border
Craft More Stones!
Adds crafting recipes for the uncraftable stone types
Warps
Free Customizable Warps system

BrickThrowerX
A simple pluigin to throw bricks on right click.
WASPS!
These bees are WAY too innocent to be living in this intesnse game! Let's welcome our biggest enemies...
HandOver
Easier way to give an item
Vanilla Coco
A very lightweight 1.21 Fabric vanilla+ modpack with an emphasis on performance and stability. Mods will gradually be added to the modpack as they update to 1.21 while minimizing negative impact on existing worlds.
Transfuser
Virtual chests that can be accessed with an item or command
TinyToolbox
A small Toolbox for Spigot Servers that brings some basic commands.
PureFPS
A performance modpack that doesn't cut corners.
SEUS PTGI HRR Reforged
SEUS PTGI HRR 2.1 Reforged is a community-made modification of Sonic Ether's SEUS PTGI HRR 2.1, aimed at improving image quality and performance, adding more configuration options, fixing visual issues, and introducing new features.
Better (Pink) Respawn Anchors
Enhances the Respawn Anchor through dynamic charge stage textures

Aurora Cape Elytra Item
Replaces the Elytra item texture with a stylized version inspired by the Aurora Cape
EasyCobwebs
Easycobwebs is a plugin that makes getting cobwebs way more easier all you need to is write this command /Cobwebs and boom you have a stack of cobwebs
ADVERSARY FELLED
Defeating bosses causes a Soulsborne-esque victory notification banner to flash across the screen.
Skyloom
Change the sky from an in-game menu. Browse and download skies without leaving Minecraft, or load your own OptiFine sky packs. Switch any time, no restart, no resource pack juggling.

Dark Flowery GUI
Dark brown resource pack overhauling the Minecraft UI, beautifying it with flowery plants.
Helldivers | For Super Earth
A mod adding content from the game Helldivers.
Very small shield
An almost invisible shield, especially for UHC
Directional Hit Vignette
Small quality of life mod to show what direction you're being hit from!
OFIpl - Tiny Crosshair
A super tiny, cute and minimalist crosshair for your game.
Gold PvP Pack
This is a PvP Pack which adds almost every thing a PvPer needs i will add updates when im finished with the crytsal part
Moodles
Moodles from C:U are now in minecraft, yippee
Cursor+
Replace Minecraft's default mouse cursor with plus custom cursors.

Vertica
A fully customizable EssentialsX alternative.
Blue x Nino Nakano Texture Pack
Blue weapons, custom totem, bed, blue hearts etc
abilityitems
a plugin that alows u to add abilities to items
OregClient
A PvP, Utility, and Optimization client.
Castles And Outposts
Castles And Outposts is a Fabric mod that enhances world generation with majestic medieval castles and fortified outposts inhabited by vindicators. Explore dangerous dungeons, defeat hostile guards, and claim these grand structures as your own epic bases.
REVEX
Graduated punishment addon for PRAXIC AntiCheat. Tempbans, escalation, smart enforcement.
Lumora Caves
A unique spin on the Minecraft x Core Keeper cave world experience.
Kitten Totem (Black)
This RP changes the Totem to the Black Baby Cat.
Steve Movie Painting
Adds a new painting called "Steve"
100%Emissive
Emissive on hand, on ground or placed
StackMore
StackMore is a Paper plugin that allows players to compress more than 64 blocks into a special oversized stackable item, breaking the vanilla stack limit while preserving visual identity and placement logic.