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Minecraft Java 1.21 Mods

Browse 243 free mods for Minecraft Java 1.21 — popular picks include New:Sim-U-Kraft, GeyserExtras [Discontinued], NoEmotecraft.

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243 mods

1.21.1neoforge

New:Sim-U-Kraft

Have you ever wanted to build your own city in a game? To have your own territory and town residents, thriving and developing rapidly under your wise leadership as the mayor?

284kdownloads

1.21.9

GeyserExtras [Discontinued]

A plugin which attempts to unify feature parity for Bedrock Edition players on Java Edition Servers with GeyserMC.

150kdownloads

1.21fabric

NoEmotecraft

Emotecraft fork with 1.21.x update

116kdownloads

1.21.1fabric

Origins Minus

A redesign of Origins focused on simplicity, fun, and self-expression - not balance.

114kdownloads

1.21.1fabric

Self-Sustainable

Real survival, scarcity, very rewarding. Are you ready?

109kdownloads

1.21.1neoforge

Create Aeronautics Lift Patch

Attempts to fix the Sable lift calculation to be the proper quadratic increase with velocity for better Aerodynamics in Create Aeronautics.

105kdownloads

1.16.5fabric

pv-addon-groups

Create group voice chat channels. Keep talking with players far away.

95kdownloads

1.21

AuctionHousePlus

an /ah command where players can list their items.

48kdownloads

1.19.4

Towny

Towny is the oldest, still-developed plugin for Minecraft servers. Towny provides players the ability to protect their land in Minecraft, allowing server admins the time to do other things. It has a great API and is actively developed.

48kdownloads

1.16.5fabric

pv-addon-broadcast

Broadcast your voice to all players in the radius, world, server, or proxy.

46kdownloads

1.21.5

Elytra Vaults

This Datapack/Plugin changes End City Ships to spawn with Vaults containing the Elytra so multiple people can get one!

46kdownloads

1.21

Origins-Paper

A port of the Origins mod to PaperMC servers with custom origins support!

40kdownloads

1.8.9

SayanVanish

A modular vanish system for Minecraft servers

35kdownloads

1.21.10fabric

Reach Circles

Circles around every player that show how much hit range/reach every player has. Calculates effective reach based on ping and velocity. For PvP use.

35kdownloads

1.21

SimpleWhitelist

Simple whitelist system for your private server

24kdownloads

1.21

Fake Player Plugin (FPP)

Advanced NPC / Bot plugin for Paper, Purpur, and Folia 1.21+

23kdownloads

1.21

XD's Library

XDPXI's library for numerous tasks.

23kdownloads

1.18fabric

Console Spam Fix : Reborn

A log filter that hide configured messages or errors from console and logs.

21kdownloads

1.12.2fabric

Librarian

Improves the saved hotbars system by adding new features, optimizing existing functions, and increasing the overall capacity with a page system

19kdownloads

1.7.10

Apollo

Lunar Client's next generation server-sided API

15kdownloads

1.21.11

vane

Immersive and lore friendly enhancements for vanilla Minecraft

15kdownloads

1.21.1fabric

Origins Spirits

Adds spirits that rule over fire, water, land, wind, electricity, ice, plants, metal, light, and darkness.

15kdownloads

1.3.1

FoxGate AntiVPN

#1 AntiVPN Plugin - Powerful AntiVPN & AntiProxy for your server for Free! (Hytale Support)

15kdownloads

1.8.8

AntiHealthIndicator

Enhance fairness with AntiHealthIndicator! Lightweight, async packet spoofing for gameplay integrity. Easy configurable!

14kdownloads

1.19fabric

PerformanceX

Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.

14kdownloads

1.21

Endless City Primary

Turn your world into a vast & endless city, and try to survive this barren landscape.

13kdownloads

1.21.1fabric

Carry On Throw Addon

Adds a fully-featured Throw mechanic to the Carry On mod - allowing players to throw carried entities with physics-based velocity, charge time, obstacle detection, client-side toggle, configurable cooldown, and more.

10.0kdownloads