Minecraft Java 1.21 Mods
Browse 3,387 free mods for Minecraft Java 1.21 — popular picks include Razen's Tension Weaponary, StageFX, NLYB: Looting and Exploration.
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Razen's Tension Weaponary
New Tension based weapons to spice up minecraft combat
StageFX
Working Moving Heads for your Light Show!
NLYB: Looting and Exploration
Shrink and store entire dungeons, temples, and villager houses then loot them safely from your base. (Never Leave Your Base)
NoTollBreak
🛡️ No Tool Break: Your insurance for tools & armor. Real-time durability alerts, custom UI & colors. Never lose your Netherite gear again! Requires Fabric.
KillrewardsX
A simple plugin for give players rewards when they kill other players
Orbital Paper Nuke
This plugin (For Paper 1.21.1 servers) adds a crossbow that spawns a nuke.
AuthSystem
The plugin allows secure player login and registration on a Minecraft server, protecting accounts from unauthorized access.
Kibs Robots
Mod that adds little cute robots to do tasks for you.
Nocila
Nocila is designed to simplify vanilla commands
logCaptcha
Protect your server against bots with logCaptcha!
PIN Safe
The plugin that adds storage and uses a PIN code for security.
JWhitelist
JWhitelist - simple plugin for the whitelist. Stores data in mysql or sqlite. Allows you to add a player for a while. There is a command to remove players who have not logged on to the server for a certain time.

OgMusic
This is a Minecraft Mod that brings back only OG C418 music everywhere and displays the track.
Geyser Extras Fork
This is a fork of Geyser Extras for the new version.
Windcharge tech & Dash weapons
This is a small project I made for a commission. Implements windcharge stop / reset from many ffas that run on 1.8, a stunslam scoreboard, and dashable weapons.

SweetFlight
A daily flight time/energy manager to limit player flying ability.
Bucket-less
An alternative to iron buckets.
Isolated Creative
Lets players teleport to a completely isolated creative world that is separate from the main world
Memory Usage Display
This simple Fabric mod displays the amount of RAM being used, in Minecraft's action-bar (toggleable).
Tropical Fish Collection
Minecraft has 3072 possible tropical fish patterns — now you can document them all. Catch fish with a bucket, browse your collection in a sleek grid, and never lose track of your progress.
Rc Creeper Mod
This mod adds remote controlled creepers(which can explode!)

Neko
A paper plugin that provides many features such as to create custom items or blocks
Missed Tinkering
The combat and tinkering update added some cool things! This mod expands on the tinkering theme to provide some fun new redstone items.
Miniround Utils
A Datapack to aid in all Minirounds!

PaperStats
A plugin for paper servers adding ram-bar and tps-bar and some other features helping you keep track of the lag!
Corrosylva
Industrial progression, research-driven technology, and spreading corruption. Unlock powerful machinery, survive polluted environments, and gate your path to the Nether.
Command Block Delay
Adds a delay to command blocks!
Peaceful Silverfish
Peaceful Silverfish lets silverfish spawn from vanilla infested stone even on Peaceful. Great for Create farms and contraptions, but works perfect in vanilla too. Includes an option to mute silverfish sounds so your base stays quiet.
J.A.R.V.I.S. - The Ultimate AI Assistant
A sleek, Jarvis-themed assistant for Minecraft. Retrieve items, toggle flight, and control the weather using natural English commands and immersive sound effects.
Carp's Currency
Minecraft mod to add managed currency
Next Magnets
Automatically collect nearby items and XP orbs with simple, lightweight magnets.
EnchantsPro
EnchantsPro is a high-performance engine designed to expand Minecraft's mechanics while maintaining the integrity of the vanilla experience.
anvil command
Portable Anvil is a simple and lightweight Paper/Spigot plugin that lets players open an anvil anywhere with the `/anvil` command. Perfect for survival, hardcore, SMP, and PvP servers, this plugin gives players fast access to repairing,
Repeat
Repeat, a simple and lightweight plugin that automatically sends a custom message at regular intervals to your server.
EzCraftables
EZ Craftables adds balanced crafting recipes for rare items like Elytra, Trident, Totem, Enchanted Apple, Name Tag, and Horse Armor.
BetterDrillPickaxes
BetterDrillPickaxes! Adds drill pickaxes that are completely customizable, for example a diamond 3x3 drill, a wooden 5x5 drill or something else!