Mods for 1.21.3
1,245 mods match your filters.
A mod that adds a bunch of cat themed items such as collars, treats, and a cat bed!
Automatically changes your heart color to your team color.
Anyone who played Rust knows about the Freelock feature. This mod adds the same feature in first and third person.
A small server side mod designed to note the author who created the map. Allows to disable map copying.
Display flags and pronouns from pronouns.page
A small mod for a customizable chat, with the most simple settings. Integration with LuckPerms and Vanish.
Shows player gamemodes in tablist.
Make Minecraft your own with 88 modules, movable HUDs, skins, capes, emotes and community chat, all accessible while you play.
Sell Items in a Villager Trading UI & Barter with Other Players!
Simply hide or show the scoreboard !
An intelligent, free AI companion for Minecraft. Talk naturally, scan your surroundings, and run game actions in chat!
Chat filter mod to notify you when you've been mentioned
Modern server-side doors/trapdoors/gates QoL: configurable knocking, synchronized double doors, optional auto-close, and permission-based iron door access all designed to stay clean with redstone setups.
Auth, Secure server-side authentication solution featuring Argon2id hashing, 2FA TOTP, and session persistence.
Gain the heads of players by killing them with an axe.
Lightweight client-side nickname and colour mod.
Team Chat lets you create and join teams and chat with your teammates in-game. It connects to the Team Chat server to keep everything synced. More features will be added over time.
In-game music player with plugin-based multiple music sources and server-synced playback. 游戏内音乐播放器，支持安装多个插件音源，支持服务器同步点歌。
The GlowPlayers plugin assigns a unique glowing effect to each player who joins the server, with a distinct color based on their order of joining. The effect helps players easily identify each other by their color, making it ideal for groups of friends
HTAY (How Tall Are You) is a lightweight and fun Minecraft data pack that lets you customize your in-game height! 🎮✨
Simple private chat messages for server. Now with offline message, multilanguage and notes!
Adds the ability to create Guilds, large organized groups with an API for in-game interactions
Adds Roblox's Safechat menu from 2007-2014 into Minecraft's chat menu!
Text-to-speech with SimpleVoiceChat!