Minecraft Java 1.21 Mods
Browse 112,543 free mods for Minecraft Java 1.21 — popular picks include totem card texture pack, DivineCrates - Free, The W Chatfilter.
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totem card texture pack
funny card for the totem of undying
DivineCrates - Free
Animated reward crates with real per-player language detection — genuinely free, not a demo.

The W Chatfilter
This mod adds bad word/bad phrase filtering to chat, signs, server motds and practically everything else!
⭕ Orion [1.8-1.21+] ➡️ Free anticrasher, blocks exploits instantly
⚡ Blocks every crash exploit before it hits — free, zero setup hassle
Omega Welcome
OmegaWelcome is a lightweight plugin that sends configurable multi-line welcome messages

Random loot storm stuff
Add a lot of new things and mechanicanicls, also it's ports enderites equipment on 1.21.1 neoforge (unofficially)

Fhugs
Fhugs - simple hug plugin

CombatGuard
CombatGuard is a lightweight Paper plugin that adds a configurable combat tag system to your server.

Maker Take
Quite a few random stuff like drinks tools and some explosions.

Frikandel Broodjes
Changes bread texture to a Dutch Frikandel texture!
noUsernames
NoUsernames removes all player name tags above heads with zero setup and zero performance impact. Just install and play.
✨ WildlifeRarities ✨ [1.21.X] ⭐ V1.2 ⭐ Animal Rarities | Custom Rewards | Hunter Journal |
WildlifeRarities is an RPG-focused plugin designed to make hunting more interesting.

Chaos ore
A fun mod that adds a ore that drops random stuff!

Primity Flint Tools Reskin
A Primity flint tools reskin to match the Excalibur resource pack

More Splash Texts!
This Recourse Pack adds 250 More Splash texts to Minecraft

Dusted
You can now crush your favorite ores into dust. Very exciting, I know.

Pracrtp
Smooth, lag-free Random Teleport (RTP) plugin with a GUI menu — built for Practice/PvP servers, fully configurable.
mob_duplication
Ready for some real chaos? This data pack doubles the madness in your Minecraft world! Now, every time you attack a mob, it splits into two absolutely identical copies.
Player Trims
This plugin automatically applies custom armor trims and leather dyes to players when they equip any piece of armor, based on configuration via commands.
Baby Totem
Upgrade your survival experience by replacing the old, flat vanilla sprite with a sleek, upright 3D Totem of Undying!
HardcoreTogetherMC
Advanced cooperative hardcore speedrun plugin built for PaperMC Server (1.21+)
Jappa Retry
A Combination of Minecraft's Modern and Old textures!
Jobsy AutoDiscordLinker
JobsyDiscord is a lightweight Paper 1.21.x plugin that promotes your Discord server by sending automatic clickable chat broadcasts every 30 minutes. Players can click the message to instantly join your Discord, while Bedrock players (via Geyser/Floodgate)
ItemVault
ItemVault is a virtual storage plugin for Minecraft that allows players to store their items in a database and retrieve them when needed.
NxAuctionHouse
NxAuctionHouse brings a complete auction system with GUI browsing, economy integration, safe transactions, and a reliable database backend.
Exto
This mod adds a unique horror mod boss that has a rare chance of spawning in the dark forest, the badlands etc.
Do Not Mine That Copper
Copper is the worst ore, now it looks even uglier.
Create Aeronautics French
This pack replaces the original translations of the Create Aeronautics mod with a French translation and is also compatible with the Create Track extension.
Roster
Standalone Paper plugin for TAB headers, nametags, sidebar display, and player-facing server branding.
TMT - Shoulder REstore
A lightweight NeoForge‑compatible data pack for Cobblemon 1.21.1 that restores shoulder‑riding for all base Pokémon, bringing back the classic feature for every creature.
SimpleClaims
The simplist and most easily to modify claims plugin there is
Notematic Vocoder
Synthesise vocals in-game with real-time text-to-speech, utilising only vanilla sound effects from note blocks to fire extinguishment. Requires NotematicPlayer.

VersionWarning
This is a Minecraft plugin for Spigot/Paper which allows server administrators to warn players when they join with deprecated or soon unsupported client versions.
TrackSRV
Server Statistics Plugin for Server Administrators
xDNoPlugin
xDNoPluginxDNoPlugin a simple, easy to use plugin that lets server admins manage plugins from either in-game or console without the need to restart the server.FeaturesEnable, disable ,List from in-game or console.

Vanilla blocks
A mod that adds new bricks to the game.