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Minecraft Java 1.21 Mods

Browse 1,235 free mods for Minecraft Java 1.21 — popular picks include Flame’s Vanilla+ Modpack, ryoumod, pure creation and fun.

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Flame’s Vanilla+ Modpack
1.21.9fabric

Flame’s Vanilla+ Modpack

A lightweight vanilla-plus modpack that improves the base game without changing its feel. It focuses on better visuals, smoother performance, and useful quality-of-life features.

69downloads
ryoumod
1.21.1neoforge

ryoumod

Get ready for the ultimate journey! ⚔️ This modpack combines an epic RPG experience with brutal challenges: face colossal bosses 👹 and explore completely remastered Nether and End dimensions that will blow your mind 🌌. If you’re into tech, master advance

66downloads
pure creation and fun
1.21.1neoforge

pure creation and fun

this is a extremeley heavy -weight create mod modpack with over 50 create addons and more

64downloads
SaidTech Industries
1.21.1neoforge

SaidTech Industries

A Light(ish) Modpack focused on tech and cool little things.

64downloads
Adventure Path
1.21.1neoforge

Adventure Path

A fantasy & adventure themed Modpack with systems inspired by TTRPGS

58downloads
RavenMobs
1.19

RavenMobs

Zone-based mob leveling system with economy integration and dynamic stats

58downloads
Aegis system
1.21.9

Aegis system

a simple and very customazable rpg plugin that includes mana, abilities, classes and more!

58downloads
DiscordWhitelisting
1.21.11

DiscordWhitelisting

This plugin syncs your Minecraft server whitelist with a Discord bot, allowing users to request access via slash command. Moderators must approve all whitelist requests before they take effect.

58downloads
AntiSoftlock
1.21

AntiSoftlock

Prevents common Minecraft softlocks by detecting traps, redirecting unsafe respawns, and adding an /unstuck command for players.

57downloads
REST HTTP API
1.21

REST HTTP API

A Minecraft Paper plugin that allows executing server commands and get various information via HTTP requests. Perfect for integrating external tools, web dashboards, or automation scripts with your Minecraft server.

56downloads
NPCSpeak
1.20

NPCSpeak

AI-powered Minecraft NPCs that actually negotiate, persuade, interrogate, and quest, not just chat.

54downloads
bbnomodpack
1.21.8fabric

bbnomodpack

The official modpack for the (almost but not)-official bbno$ server.

54downloads
Dynamically Whitelist
1.21fabric

Dynamically Whitelist

Mod to check player access to the server by request to API. API can be found or made. API has to have a working with Database, in which players uuid are kept

53downloads
Create : AeroGen
1.21.1neoforge

Create : AeroGen

Discover the limits of the sky!

51downloads
UraniumContaminationEra-II
1.21.1neoforge

UraniumContaminationEra-II

Tech & RPG fusion mod: climb the tech tree from metals to reactors, grow your stats through action, and let exploration drive your power.

50downloads
OPCobblemon
1.21.1fabric

OPCobblemon

Welcome to OPCobblemon, a fully enhanced Cobblemon experience designed for players who want more content, more progression, and more power.

50downloads
Supreme Crafting
1.21.1neoforge

Supreme Crafting

Questionable mod with questionable features. Surely won't be used for some questionable endgame of some questionable kitchen sink modpacks

48downloads
RPG PLUGIN
1.20

RPG PLUGIN

Create a highly detailed RPG-7 weapon mod. The weapon is based on a crossbow and fires explosive rockets instead of arrows. Rockets create a large explosion on impact, destroying nearby blocks

47downloads
AppleTomaTo's Custom Enchants
1.21

AppleTomaTo's Custom Enchants

Adds 61 unique custom enchantments inspired by Minecraft Dungeons & RPGs! Includes Vein Miner, Tree Chopper, Auto Smelter, Void Strike, and more.

46downloads
zCaps
1.20

zCaps

Allows players to type commands in any capitalisation. (e.g. /Gamemode, /SuMmOn)

43downloads
QinhCoreLib
1.21

QinhCoreLib

Shared core library for the Qinh plugin suite. Unifies item sources (CraftEngine, ItemsAdder, Nexo, MMOItems, MythicMobs & more), attributes, custom-block & model bridges, and scripting. Required by QinhItems, QinhSkills, and other Qinh plugins.

37downloads
ProCRAFT
1.21.11fabric

ProCRAFT

The better Minecraft for everyone!

35downloads
Knowledgebound
1.21fabric

Knowledgebound

KnowledgeBound is a server-side RPG skill progression and balancing mod for Minecraft (Fabric 1.21.1). It replaces standard vanilla progression with a time-and-action-based knowledge system.

35downloads
Ballz's RPG datapack
1.21.5

Ballz's RPG datapack

This datapack adds a firework fueled RPG.

34downloads
Are you Human?
1.21.8fabric

Are you Human?

Whenever you do stuff you get asked a question (e.g. Are you human)

33downloads
Serene Skies
1.21.1neoforge

Serene Skies

This is a modpack used for our whitelisted public server

31downloads
20TPS
1.20.5

20TPS

20TPS is an all-in-one performance toolkit that stabilizes your server by limiting lag machines, stacking mobs, and fixing common exploits.

21downloads
RPG non explosive plugin
1.20

RPG non explosive plugin

Added RPG-7 what use fireworks

19downloads
Mob Power DP
1.21.7

Mob Power DP

This data pack allows you to level up every time you defeat a mob, granting you various enhancements upon leveling up.

16downloads
TownGenesis | Next-Generation Civilization & Nation Simulation
1.20spigot

TownGenesis | Next-Generation Civilization & Nation Simulation

Forge Your Town • Master RPG Skill Trees • Automate Production • Conquer Empires

13downloads
DuckTeleport
1.21

DuckTeleport

A lightweight teleportation plugin that enables players to send and manage teleport requests (TPA) seamlessly across the server.

13downloads
Pattern Parcel
1.21.1neoforge

Pattern Parcel

An AE2 addon that lets you bundle multiple crafting requests into a reusable parcel, than you can than setup to automtically be fufilled.

11downloads
CreativeX
1.21

CreativeX

Prevents creative mode unless requested for permission, linked with discord.

7downloads
️ TownGenesis | Next-Generation Civilization & Nation Simulation
1.20spigot

️ TownGenesis | Next-Generation Civilization & Nation Simulation

Forge Your Town • Master RPG Skill Trees • Automate Production • Conquer Empires

7downloads
TownGenesis | Next-Generation Civilization & Nation Simulation
1.20spigot

TownGenesis | Next-Generation Civilization & Nation Simulation

Town • Master RPG Skill Trees • Automate Production • Conquer Empires

5downloads
Cursed Limitless Resonance Data Pack (26.1.2, 1.21.11)
1.21.11

Cursed Limitless Resonance Data Pack (26.1.2, 1.21.11)

Cursed Limitless Resonance Data Pack brings anime-inspired cursed energy powers, special tools, and dangerous bosses to your survival world. You can charge up cursed energy to strike with crushing critical hits, unleash famous special moves, and summon tough minibosses for unique drops. Every technique fits right into survival gameplay with craftable items and power progressions. […]