Mods for 1.21.3
1,168 mods match your filters.
Switch betwenn Creative and your last gamemode with F3 + X.
Upgrade spawners with items in frames
Allows switching between keybind profiles and binding multiple keys to a single action.
This is a Minecraft Mod that brings back only OG C418 music everywhere and displays the track.
A simple mod that adds a /playtime command.
Port of the original Player-Ping plugin made by HoneyBerries.
This is a mod that takes the lazy vanilla drops like fireflies and instead adds actually needed features, transforming an innocent children game into grindy nightmare (still in alpha).
JRSecurity implements the modern Mojang 1.20.5+ Payload API to deliver a secure and authentic mod‑list handshake from client to server. Built for Paper,Spighot,Bukkit Server + Fabric Client that rely on mod compliance.
BossTimer-Mod is a Fabric server-side Minecraft mod that lets admins create and run configurable countdown timers displayed via boss bars, with optional messages, triggers, and commands before and after the timer ends.
Bigger chests, but still manageable. No chests with 8000 slots, but still bigger chests.
This is a simple server mod that adds a day counter and some minor customization to the counter display
Prevents you from accidently disconnecting by swapping the disconnect and return to game buttons!
A mod that adds a whole bunch of silly weapons
A mod that adds new explosives to the game!
A mod that can hide your password from the screen when you're logging in
A server-side container protection mod for Fabric that locks blocks via standard [private] or [public] wall signs, utilizing packet-level correction to block griefing while offering team lists, decay systems, and intruder redstone traps.
Lets you add Titles to Areas with Signs
Fill the artillery launcher with missiles, then launch the artillery indicator, and saturation artillery coverage will follow
A powerful Minecraft–Discord bridge with real-time chat sync, join/leave events, online status, without discord bot token.
Player Codes lets players share their own live codes with friends and the community. Players must explicitly opt in to publish their codes, so everything is consensual and transparent. Perfect for servers, content creators,
Securely hide passwords in chat and automatically log in to servers.
Quadruples the acceleration of Powered Rails
Control Spotify from Minecraft — overlay, HUD, and hotkeys via a local Spicetify bridge. No API keys in the mod.
TossToTrash is a server-side Fabric mod that eliminates entity lag by replacing dropped items with a virtual disposal bin. Players simply use the /trash command to open a UI where items are permanently deleted upon closing.