Minecraft Java 1.21 Mods
Browse 342 free mods for Minecraft Java 1.21 — popular picks include Take Flight, Voidbound Chronicles, Clockwork SMP Modpack.
Updated daily
Take Flight
A modpack focused on create and the new aeronautics mod. Adventure, Technology, and lots of decoration.
Voidbound Chronicles
A modpack focused on exploration, adventure, and technology, designed for multiplayer gameplay with friends. It combines cutting-edge optimization with a massive expansion of the End and Nether dimensions, adding role-playing game mechanics.
Clockwork SMP Modpack
Clockwork SMP is a Create Mod based feature-packed modpack for anyone!
Yume 4
A modpack for a little more of a challenge, with much to discover and technology to explore.
TG's clientside
A Modpack aiming to not change the game at all! Kinda
UBS_PVP+
UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages
Crafting Blades | ModernisM
a Modern, Gung Ho Minecraft experience, make a NUCLEAR REACTOR in Minecraft? Give it a try.
WorldShift
The ultimate vanilla plus modpack, containing over 600 mods!
The Chill Out
Official Mod Pack for The Chill Out - Community SMP/RP Server!
Cobwebs-Cleaner
Cobwebs-Cleaner is an essential utility plugin purpose-built for BoxPvP servers to manage arena clutter and ensure smooth gameplay. In intense BoxPvP combat, cobweb spam can quickly ruin the map and impact server performance. This plugin automatically swee
Anti Snowballs
Anti Snowballs is a Minecraft 1.21 client-side utility mod designed to combat the devastating lag caused by snowball generating machines, such as snow golem-based exponential lag farms.
Reflex Pvp Optmized
Reflex PvP Optimized delivers high FPS, smooth gameplay, combat HUDs, and a clean vanilla+ PvP experience.
CREATE NORTHSTAR AND SUSHI
Stupid ahhh create modpack with me and le g's
straithyy modpack
optimizes your minecraft for the best fps & latency possible
Horrendously optimized
The absolute limit of Minecraft performance. 1.21.11 optimization and custom aesthetics.
Create Zombie Apocalypse
Combines Create mods with zombie apocalypse
Cubic
Fast Vanilla+, adventure and tech modpack.
Ocolet909's Modpack
A mod for me and my friends, first time here. The mod contains food mods such as farmers delight, some weapon mods that add realistic rifles, 1 mod that adds simple tiers, and alot of performance mods to keep it running on school laptops.
IUT AIX
Un modpack pour le serveur IUT MINECRAFT de la survie optimisé avec voicechat, nouveaux biomes et structures ! A modpack for the IUT MINECRAFT survival server, optimized with voice chat, new biomes, and structure !
![[UNSUPPORTED] Vanadium+](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/304314.webp)
[UNSUPPORTED] Vanadium+
The Vanadium modpack with Hud changes, GUI changes
HideOut
HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.
Generational
WIP a 1.21.1 modpack for the Camelot discord server primarily uses modrinth mods, but curseforge mods are also present where unavailable or outdated a bit of a kitchen-sink pack, with a focus on Create & Oritech for the primary tech mods
![client[hallo_world]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/118483.webp)
client[hallo_world]
This modpack is designed for players who love pure vanilla survival. We firmly believe that the best experience comes from the game itself.
Cool warfare pack
Cool warfare pack for me and my friends
LenpieBoost_
Best for Fps Boosting and Pvp_
![[FMCS-S] fps X media X crystal x survival Optimized SERVER](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/117790.webp)
[FMCS-S] fps X media X crystal x survival Optimized SERVER
A server‑side performance core focused on tick stability and optimization to support smooth gameplay and high FPS.
MythBoundMC
MythBound is a high-fantasy RPG Minecraft modpack built for exploration, progression, and immersive combat. Dive into a world filled with ancient ruins, dangerous dungeons, mythical creatures, powerful magic systems, and de
Venture INC.
True exploration in every way, use Create Aeronautics as you venture fourth to distant structures thousands of blocks from spawn!
CSLmcClient
This modpack is no longer being worked on in the CslMc server due to requests from server staff and community to switch to back to paper. I have Archived it for anyone who still wants to try the pack for their own reason. I am sorry for any inconvenience!
Lands of Eclipsia - Official Modpack
The official modpack for Lands of Eclipsia, featuring enhanced exploration, MMO-like systems, optimized performance, and full multiplayer integration.
Sparky optimize
Increse in FPS For smooth Gameplay and better performance
Skydinse Enhanced
The unofficial Modpack that upgrades your Skydinse.net experience with performance and QoL improvements
Zecoar Modpack EX
A Minecraft Modpack, you can have a good time in this new Minecraft, it is a modified modpack, if you want to play the unmodified version, you can know about Zecoar Modpack.
Combat Metrics
Combat Metrics is a client-side Fabric mod that tracks your PvP performance and turns your death screen into a detailed analytical dashboard with visual graphs.
Cobblemon Pathfinders SMP Modpack
A minecraft modpack that uses popular mods like cobblemon and create with many sidemods in an attempt to make an experience that combines minecraft and pokemon.
LlamaWorld
A huge content, Vanillia+, Create+, utility, optimization, my mod, & backport kitchen sink modpack for NF1.21.1!