Minecraft Java 1.21 Mods
Browse 112,209 free mods for Minecraft Java 1.21 — popular picks include SAirDrop, Manhunt-1.21.X, Infinite Anvils.
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SAirDrop
Customizable airdrop events with epic rewards.
Manhunt-1.21.X
Advanced Minecraft Manhunt plugin
Infinite Anvils
Never replace a public anvil again.
DuckProgress
Manage server progression by restricting crafting recipes and portal access based on custom eras or milestones.
Glass Break
YOU CAN CRAFT PUNCH GLASS SAFELY!
Ecosy
This pack adds a economic system to you're server
MobChunkChallenge
Fight a random mob in every chunk before you can continue your adventure.
LionCredits
A custom currency named credits. Made for 1.21
Cap Pearl Speed
Caps the speed of ender pearls
EntityGuard
Smart lag-prevention Paper plugin: per-chunk limits and abuse detection for boats and minecarts (Min
Soul Forge
Soul Forge an aesthetic hardcore plugin
ezmod
A custom Paper 1.21.11 moderation plugin
Seven's Creepers
A resource pack that revamps the creeper texture while staying faithful to the original design.
Emoji Panel
EmojiPanel is a plugin for Paper servers that provides an interactive GUI palette for players to easily select and insert Unicode emojis into their chat.
CozyHolograms
The best Hologram Plugin completly customizable
CommandBlocksPaste
This adds the ability for command blocks to paste saved schematics from worldedit
Red Soul Fire
Turns soul fire into a reddish-pink
MagisterAC-ru (Anti-Cheat)
Advanced Minecraft AntiCheat with Anti-XRay, replay system, staff tools, Discord integration etc.
Animated Caves
This texture pack modifies the appearance of various types of minerals (in the first version only coal, iron, emerald, copper, and gold are included) to make underground adventure more fun and (sometimes) easier
KrBells - Full Configuration
A comprehensive plugin for full configuration and customization of bells in Minecraft — sounds, ranges, effects, and more.
Dacy's Elytra Crafting Recipe
This data-pack adds an elytra crafting recipe!
Warez Protect
Safeguard your server like never before with simple plugin for Bukkit, Spigot, and Paper! Instantly detect alts and find/block players trying to join as someone else - stop unfair kills and theft! All that without anoying passwords and logins!
VelocityInstanceManager | Dynamic Minecraft Server Scaling for Velocity
Automatically create, duplicate and manage Minecraft server instances on demand.
Allcreepers
A Creeper themed UI resource pack for Minecraft
Dacy's Totem Crafting Recipe
This data-pack adds a totem crafting recipe, This is designed for any survival playthrough due to the crafting recipe's difficulty.
Zinc Ore Ultra
Sets zinc ore generation to the maximum
Progression Enchained
This mod completely changes progression in attempt to make progression more difficult but balanced, enjoyable, and most of all non-skippable. It is highly likely to conflict with mods that require things like diamond, iron, gold, netherite, and villagers.
Coordinates Compass
This plugin adds that when you hold the compass, coordinates appear.
Bone-Of-undying
This texture pack changes the totem of undying into the texture of a bone, this idea came from a meme between friends. The bone that will be displayed is the minecraft bone item.

Demigender Pride Flag Tooltip (7-Color Turned)
Changes the Minecraft Tooltip to a Demigender Pride Flag (7-Color Turned) – Part of the Pride Tooltips collection.

Demiboy Pride Flag Tooltip (Frame-only 7-Color)
Changes the Minecraft Tooltip to a Demiboy Pride Flag (Frame-only 7-Color) – Part of the Pride Tooltips collection.
CursedBlocks
Every two minutes, a block type gets cursed. Touch it and you die.
MineCommunication
A Minecraft Paper server plugin that simulates the full evolution of communication technology, from ancient times to the future. The plugin includes 12 independent communication systems, power infrastructure, and a complete advancement system.
No Stone Alone Names
Changes the names of blocks and items using 'stone' unmodified
Abode Bricks & Ingots
This project adds the Abode brick and ingot shapes but with the vanilla color palette.
Expanded Trade
A simple mod adding more offers to settlers.