Minecraft Java 1.21 Mods
Browse 22,226 free mods for Minecraft Java 1.21 — popular picks include GlyphVM, Smeshariki: Otherworld, BHomes.
Step by step: How to install Minecraft Java mods & modpacks
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GlyphVM
A minecraft mod similar to hex casting and Trickster . Magic programming with elements of engineer programming and a stack. (In development)
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
BHomes
Home and Tpa plugin, with LuckPerms integration.
VeloxClarity
VeloxClarity is a lightweight, client-side Fabric mod designed for PvP players who want cleaner visuals and better combat readability — without crossing into cheat territory.
Smooth Third Person Switch
Adds a smooth transition when switching to third-person view instead of instantly snapping the camera.
Recallation
Mainly adds a Recall potion, but also has Create support + new deco blocks & mechanics!
ESSX Jobs
ESSX Jobs adds a bunch of jobs with different xp gains and coins! Level up and earn even more perks coins xp and more! now availible the shop!
Bellum
Weapons, tools, and chaos. All part of warfare...
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!
Sidearms
Many new offhand items and rebalanced shields!
more enchantment_
This mod includes 10 amazing enchantments and is highly configurable.
Simple Clip
A plugin that allows you to smoothly noclip through blocks in creative mode with the help of a client side mod. Similar to Axiom no clip.
Plants Control
Hide chosen plants and interact through them for a clearer view.
Ultimate Natural Disaster
WorldIsEnding is a hardcore Minecraft plugin that simulates massive in-game natural disasters in real time.
Compress Plus
Automatically compresses ores into blocks while you mine. Hold the Auto-Compressor in your offhand and watch as raw materials are instantly converted, perfect for box servers.
Everything's Exploding!
Make all mobs/animals behave like the creeper
SupperBackpack
SupperBackpack - Expandable Inventory System
abc: useless achievements
Adds useless achievements to the game by completing meaningless tasks
Loler's Gems
Adds mob gems that have certain abilities and/or perks! (WIP)
Craftable End Stone│可合成末地石
Added End Stone recipe.│添加了末地石配方。
Broken Stones│碎裂的石頭
Stone slabs and stone stairs will break into cobblestone after being destroyed, and can be restored to their original state through a furnace.│石頭台階和石頭樓梯被破壞後會碎成圓石的，並且可以透過熔爐恢復原狀。
AccessShulker
Hold shulker in hand - right click to open it!
ShulkerNames
A plugin that displays the name of the installed shulker above it
Simple Flight Command Mod
This mod allows you to be able to fly with a simple command.
Better Campfire Cooking
It makes campfires better by adding new recipies, doesn't impact performance much.
Stonecutter Enhanced++
Stonecutter Enhanced++ adds the use of wood / logs on stonecutters and allows renewable gravel by stonecutting cobblestone / stone and a lot of QoL features.
Kick Timer
A simple mod that kicks a player on death for a configurable amount of time
NoSculkSpread
NoSculkPlugin is an anti-grief Minecraft plugin that disables Sculk Catalyst propagation and prevents Sculk block growth. It helps server admins stop unwanted Sculk spreading and includes the option to toggle console messages for better monitoring.
Default Server
Allow your playets to choose a default player which they will be teleported on join.
Tavern Brawl (RPG Series Plus)
Smash Bros inspired fist combat!
Curses Revamped
Curses Revamped reworks Minecraft's vanilla curses so Curse of Vanishing and Curse of Binding matter while you are still alive.
Vitraux
Decorative stained glass panes with pre-made patterns and a custom pixel-art editor
UnlimitedEnchantPlus
UnboundEnchants is a Paper 1.21.x plugin that removes vanilla enchantment limits, allowing players with permission to apply unsafe and overpowered enchantments like Sharpness 100 or Knockback 10 on any item. It includes a simple /unboundenchants:unenchant
Calculator - Item Calculator
Item Calculator adds a full calculator directly to the Minecraft inventory.
Tyrant
a mod introducing an identity system inspired by similar mods like Origins
FerrumWhiteList
FerrumWhiteList is a server-side Minecraft mod that adds nickname-based whitelist access. Useful when the default whitelist is not enough. Commands: /ferrum whitelist help, on, off, add, remove, list.