Minecraft Java 1.21 Mods
Browse 2,773 free mods for Minecraft Java 1.21 — popular picks include PowerItem, Don't Stop Moving, Time Bank.
Updated daily
PowerItem
PowerItems: Bind 40+ custom potion effects to any item for specific hands (Left/Right/Both). Fully configurable for 1.21.x!

Don't Stop Moving
Minecraft but if you stand still you take damage. !Warning Very Buggy!
Time Bank
A hardcore survival plugin where players have limited lifespan based on real playtime. Time is tradeable as physical crystals, creating a unique time-based economy!
Survival-Friend
prevents creeper block damage and crop trampling, enables portal based farms on SMP, offers /tpa features and global totem pop messages and the ability to make the ender dragon a bit harder.
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
DisableBonemeal
Prevents the usage of bonemeal.
Oblecat force fields
Dynamic force fields with sectional damage and 7 visual destruction stages. Equip a personal energy shield, switch modes and recharge it with batteries. Use laser, gravity and EMP weapons to attack players and breach shields.
RunesSMP Recreation
This plugin adds the godmace and the Rune system, including adding the runes to other weapons than the mace (swords and axes every type)
The Foxcraft Datapack
The Official Foxcraft Datapack, originally made for the Foxcraft SMP by Alisa Puffinetta, now available for standalone download :]
LavaBoost
Receive temporary fire resistance effect when you step into lava

Soulflow
A social-based soul-exchanging Mod!
NoSnowMelting
Prevent snow from melting
RTP Looper (RTPL)
This mod perpetually repeats the command /betterrtp world world (or world_nether or world_the_end). It was made for KingSMP Network Servers, where there was a competition to find the hidden pyramid. Results are scanned and sent to a Discord webhook.
Gnomes Datapack X Resourcepack
Allows you to become a gnome in Minecraft!
Mediumcore datapack port
Vanilla unofficial datapack port of AlexModGuy's Mediumcore mod: if you die, you lose one heart
NoMoreCartPVP
This Project disables TNTMinecraft Damage to Players, and block CartPVP
Mystic Wands
This is a simple minecraft plugin that adds mana and a WHOLE TON OF COOL WANDS TO HAVE FUN WITH
LinkingBook
Teleport between dimensions using a special Linking Book.
Knockback belongs on axes, not swords
Swaps out knockback to be an axe enchantment.
Barrier Shield
Adds a shield for admins that makes you immune to damage
More Than Potions (MTP)
Adds more potions to the game, as well as a few new mechanics, items, and structures.

PILLAGER ARMY
This mod adds new creatures, a new interface, and even magic. It also improves raids, making them more complex.

Reflect Upon Yourself
Brings Terraria's Iconic Magic Mirror to Minecraft!
KaneMobs
Advanced mob control for Paper/Spigot: configurable damage per mob, scaling with armor, balanced Piglin system with custom drops, and villagers with stable trades.
Special Boots
A Minecraft enchantments that creates dirt paths automatically and prevents farmland from being trampled.
FrostBoat
Frost Walker now works with BOAT!
Moofall Protection
Moofall Protection makes leather armor soften your landing—each leather piece reduces fall damage by 12.5%, and wearing a full set cuts all fall damage in half.
CreeperShield
Prevent creeper spawns near players with permission.
Ice And Fire x Create Integration
Create-based progression and Dragonsteel forging for the Ice And Fire mod.
Easy Mending (EM)
Ths project adds a balanced way to get mending, but easier than vanilla.
Fugic
Fugic fuses ancient magic and advanced technology into a single hybrid energy system — master Fugic Energy to cast programmable spells, power machines, command robot golems, and evolve through 100 levels across 10 tiers of power.
Hatul's enchantments
A Minecraft mod that adds more enchantments to the game!
F&H survival
Dark fantasy survival mod that adds content from the game Fear and Funger
Nation's Roots
Nation's Roots - a mod where you choose one of 4 Races with unique Nations. Your choice grants powers and flaws. Find a Star to change your Nation and defeat a race boss to claim their legendary weapon. Your roots define your power.
SIathora
Collect souls from killed mobs, then give them to your siathora companions to make them stronger! Enhance your wolves or raise your fox dragon.
Alchemancy Cannon
makes the alchemancy forge fire a beam + some cool infusions