Minecraft Java 1.21 Mods
Browse 21,951 free mods for Minecraft Java 1.21 — popular picks include Craftmark, Legacy Console World Sizer, customfire.
Updated daily
Craftmark
Utility to create data-driven texture variants for items & block entities with no programming or difficult config required.
Legacy Console World Sizer
Adds finite world sizes inspired by the classic console versions.
customfire
Client side mod to customize the fire texture to your liking
Pearl Bucket
Capture, move and dispense pearls found floating in stasis chambers.
NoMoreLeaders
Entirely removes the Zombie leader HP buff without having to lower your difficulty
Fireproof Bundles & Shulkers
Allows for bundles and shulker boxes to be upgraded with netherite upgrades templates to keep items even if they fall in lava.
Night Speed
Night Speed is a simple datapack that grants a speed buff to vanilla hostile mobs at night, making nights more dangerous and intense. Currently in playtesting.
Chunk Ticker
Keeps selected chunks permanently loaded and fully ticking
Klusiaaa's Craftable Uncraftable Items
This Project adds a bunch of recipes for uncraftable items
No-void-fall
Just a simple plugin for your server, that prevents falling players into void, instead it teleports you to spawn. You can customize message of teleportation and dimensions, where will it work.
Scavenging
A lightweight, data-driven scavenging system for modpacks, datapacks and KubeJS.
EasyBookGuides
This plugin for paper allows server admins to create in-book guides without giving users any items. Also this plugin allows dynamic command generation, seamless book editing and easy configuration.
NoMob-Bat
NoMob-Bat— Completely removes bats from your server by preventing spawns and purging existing ones.
Vibrational
Modern port of Voice Chat Interaction for Paper servers and forks
Command Show Skin
Command Show Skin — Hides armor visuals via commands while fully preserving protection, stats, and compatibility with player model mods.
Final Destination HUD
It adds a kill tracker for final destination armor in hypixel skyblock, visible on the HUD
peaceful hunger v1.21.5
restores hunger in peaceful difficulty
SoundRecording
Record the sound around you and play it :D
PvpTracker
Lightweight client-side PvP mod that shows a small damage overlay during player fights. Disappears instantly on death.
FancyLike
A premium Minecraft plugin for public servers that allows players to rate the server with a fancy rating system.
ProgressionWaveArena
A solo wave-survival arena plugin for Paper servers — fight through endless, scaling mob waves across randomly selected schematic arenas, earn loot and coins, and compete on a persistent leaderboard.
BanPact
This plugin adds the ban pact from Trim SMP. It adds a book capable of banning players and a ritual for reviving them
Soul Life
The Official Datapack for Soul Life!
AltWorld
AltWorlds is a Minecraft plugin that lets players create and manage personal worlds with a GUI.
Void Pressure
A flexible NeoForge framework for modpacks, providing a global pressure system to trigger fully configurable events.
TwitchINT
get your twitch chat into your minecraft server now with a plenty of fun commands you can do as a twitch chatter or a streamer !
Marston's Rope Ladders
Craftable rope ladders that extend downward for easy vertical traversal.
BLOCK DISPLAY DELETER (BDD)
Adds Command that deletes Block Display
No One's Immortal
Adds a lives system to Minecraft. Players start with limited lives - run out and become a spectator! See how many Lives you have left in your HUD
RealClock
This plugin let you customize your world time and weather based on your server GMT and OpenWeather. Highly Customizable using config.yml
Nugget Name Tag (Backport)
Simple paper-nugget recipe! Backports name tag crafting recipe introduced in '26.1-snapshot-2' by Mojang to older versions.
Teleport Gate
Teleport gate crafting for easy travel
Logout Timer
This mod allows you to set a timer in game and when the timer reaches your desired time it boots you from the world/server you were in. This is great for afking on large servers where you dont want to be found or just to not die in game.
Quickvane
Essential quality of life keybinds & commands for every Minecraft player
Redstone Ready Bundles
Allows bundles to interface with vanilla redstone components
Not Today Void
Prevents the void from killing the player.