Minecraft Java 1.21 Mods
Browse 126,758 free mods for Minecraft Java 1.21 — popular picks include Experiency Bosses, CrackCraft, [RU] Applied Guide Translations.
Step by step: How to install Minecraft Java mods & modpacks
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Experiency Bosses
Experiency Bosses is a datapack that brings forth four legendary foes, each bearing unique treasures—from the Axolotl lurking in the ocean’s depths to the Wither Skeleton King, crowned in shadow.

CrackCraft
All textures are posterized to 2 levels.
[RU] Applied Guide Translations
Полный русский перевод внутриигровых гайдов GuideME для Applied Energistics 2 и популярных дополнений.
✦RankForge ⚡ | Advanced Custom GUI Rank System & Requirements
The Ultimate Minecraft Rank Progression Plugin
Muslimcraft-Lite
Make Minecraft more clearly Halal (And get good deeds while you're at it)! Lite edition, aka the mobs aren't faceless.
Slime Ball crafting recipe
This mod adds a cheap crafting recipe for slimeballs.

Map Void Fix
A mod to fix the colour of voids on minecraft maps.
Chunk Border Redstone Highlighter
A client-side performance debugging tool that highlights redstone components sitting on chunk borders — the #1 cause of server lag. Toggle with one keypress (O).
Bunnyberg's Scabbard
Standalone equipment attachment editor with profiles.

Wild's GUI
A dark gui with green accents. Featuring a colour pallette and style similar to the default launcher. And green and red buttons depending on the context.
Lupus's Skulk Totems
Totems are retextured into some skulk good tuff things
Cyclo's Gearbound
A Modpack full of Create, Dungeons, and Adventure.
LND Cobblemon
A Cobblemon modpack based on the Cobblemon Official Fabric modpack, adding extra QOL, cosmetics and other features
Pastel Rainbow Hearts (7-Color Vertical)
Changes the Minecraft Hearts to be Pastel Rainbow (7-Color Vertical) – Part of the Pride Hearts collection.
CLU (ChunkLoadersUltimate)
This plugin adds chunk loaders!
MarriageMasterEssentialsBridge
Syncs MarriageMaster homes with EssentialsX
Water Light Level
Visualization of low-light water blocks, useful for spotting and creating drowned-safe zones
Idunn's Blessing - Keep Babies Forever!
Golden Apples now grant eternal youth to baby animals, keeping them small forever.
PvPToggleX
PvPToggleX is a lightweight Minecraft plugin that lets server admins control PvP globally or per dimension, with support for timed toggles, automatic interval switching, and lava placement blocking.
Quiet_TNT_Dispenser
A resource pack that made the sound of TNT and dispenser quieter(35%), you can change it in the file(assets/minecraft/sound.json)
Swords to Sticks
Changes all the swords to look like sticks.
firechargelauncher
A launcher that can shoot fire charges. There's also a bonus
Dealmaker
Create powerful items to be used as tools, or as weapons.

Crispy Crumps QOL HUD
Provides a complete makeover of Minecrafts muddy, hazy HUD with a brand new, shiny, gemlike, readable, QOL based HUD mod that improves user experience through introspective use of color/shape language!
Heli Cam
Changes your movement when in spectator mode to be more like a helicopter (or a plane)
a lifesteal plugin
at lokks like paid but its free
SkriptPDC
Advanced Persistent Data Container API for Skript
The invisible creeper
The invisible creeper 🫥 is now hunting you in silence... If you hear a whisper 🌬️💀, it will be too late!
Dev-HUD
Display in game time, coordinates, and death coordinates.
Shardplex MOTD
A nice plugin for Velocity with a unique function to customize the MOTD.
Timely Recovery
Retextured Clock
Cobblemon Re-Forged
The Cobblemon experience is good but not good enough, this is where Cobblemon Re-forged comes in adding a "few" mods to freshen up the experience. Cobblemon Re-Forged adds QOL enhancements and new mechanics like Mega Evolution to make your game amazing!!
SecureRole
A plugin for securing your roles with discord authentication.
Timer Plugin
A plugin that sets up a world border timer
Mother's Melodies
Replaces some sounds to those of the Mother/Earthbound series!
Vegetta777 Totem
Swap out the Totem of Immortality for a customized version with the Vegetta777 skin. Perfect for fans who want to add a special, nostalgic touch to their Minecraft adventures. Compatible with both vanilla and mod versions.