Mods for 1.21.9
3,899 mods match your filters.
A simple UI timer for mod creators, made to be as easy to use a possible.
Unofficial mod for TheCavern Minecraft Server, that added chat filters for channels, and various server messages.
Minecraft Mod that adds an AI Chatbot into your Minecraft using Ollama
Made a Mod to remove the potion effect UI
A modern, automated painter for the ArtMap plugin. Automatically prints images pixel-by-pixel.
A mod that optimizes the enchantment order of your equipment.
A lightweight client-side quality-of-life mod featuring customizable flight speed presets, dynamic sliders, crash proximity warnings, and low-durability safety alerts.
Combat Metrics is a client-side Fabric mod that tracks your PvP performance and turns your death screen into a detailed analytical dashboard with visual graphs.
Have a custom cape which others who use this mod can see too
Client-only mod that records death locations, lets you track one, and shows an arrow + world marker so you can find your stuff again. Works in single player and on servers without needing a server install.
Zoom in with one key press — smooth FOV transition, scroll-wheel zoom level, and sensitivity that scales with your zoom.
This mod allows you to shear (and wax) item frames!
Close Inventory adds a dedicated keybind in Minecraft’s Inventory category to close open vanilla inventory and container screens without changing ESC or adding custom menus.
Hides "Downgrading a world is not supported" warning when opening worlds saved in newer version of Minecraft
Prevent important items from being accidentally dropped with configurable item protection that follows them between inventory slots.
See inside any container by looking at it, and search every chest you've seen for an item by name.
A customizable Fabric HUD mod that displays real-time server stats like money, fly time, PVP status, and more — paired with a Paper plugin.
This project adds a clean, heads-up display to the top of the screen to identify the block you are looking at and whether you can harvest it.
A client-side mod that renders invisible players as customizable translucent ghosts instead of hiding them completely.
This Mod adds a customizable mouse with importable textures, and customizable colors, and trails (for neoforge 1.21.1)
This is a mod that heavily optimizes villager trading, making it easier for you to trade with villagers without the hassles of the vanilla game. It's lightweight, modern, and compatible.
Simply toggles the main hand with a keybind, maybe useful for something?
Client-side helper mod for map-based communication using banners. Reading, composing, and tracking messages, with support for the Carnite Telegraphic protocol from CivLabs.
A client sided mod that allows you to put minecraft blocks/items as icons in signs, hanging signs, and in chat! (like in bedrock edition)