Here is a list of Minecraft 1.21.1 Mods compiled by the community. The new version 1.21.1 fixes critical exploits including update suppression, and adds two new languages. Minecraft 1.21.1 is an update to Minecraft which was released on August 8, 2024.
Forgified Fabric API Mod (1.21.1, 1.20.1) ports the Fabric API for the Forge mod loader. This port of the main Fabric library is required for the Sinytra Connector mod, which…
Hostile Mobs Improve Over Time Mod (1.21.5, 1.20.1) makes Minecraft As Brutal as Possible. Hostile mobs get stronger the longer you play. Buffs can range from health, damage, movement speed,…
Flowing Fluids Mod (1.21.5, 1.20.1) makes the fluid in Minecraft behave in a very realistic manner. This applies to both water and lava. In the vanilla game, you could create…
Mine Math Mod (1.21.5, 1.20.1) adds a GUI calculator to Minecraft, allowing players to perform mathematical calculations directly in-game. Features: Perform math operations without leaving Minecraft. Available in English &…
Glodium Mod (1.21.1, 1.20.1) is a library that provides a better render, network and registry system. It doesn’t do anything if you install it alone. Requires: Minecraft Forge or Fabric…
The Seasons API Mod (1.21.5, 1.21.1) allows players and server owners to create their own unique seasons, weathers, and challenges. It introduces seasonal changes with custom weather conditions and gameplay…
WAIG Mod (1.21.5, 1.21.1) introduces a minimal, RPG-style compass HUD to help players easily determine their direction. This HUD overlay shows which way your character is facing; the HUD can…
Legacy Skins Mod (1.21.5, 1.20.1) is a tool for players to customize, offering full compatibility with Legacy4J and Customizable Player Models. It’s resource-driven, which means adding a new skin to…
Valiant Client Mod (1.21.1, 1.21) is optimized for Crystal PvP, designed to enhance the player’s combat and survival experience. It features a range of modules that can be toggled on…
Custom Brew Recipes Mod (1.21.4, 1.20.1) is a library mod that makes it easy for developers to create and implement new custom brewing recipes into the game. Custom non potion…
In Minecraft, chunk loaders are used to keep a chunk loaded at all times. Many farms and machines in chunk loaded chunks will stay functional even if a player is…
You need more inventory storage… or space. You don’t fully remember what the s stands for. Inmis Mod (1.21.1, 1.20.1) is a backpack mod that provides a progression ladder of…
More Mob Variants Mod (1.21.1, 1.20.1) adds new variants to existing mobs. Variants are added through NBT, meaning that they will be persistent across all players. This mod features persistent…
Extra Inventory Mod (1.21.4, 1.20.2) adds two additional rows to the player’s inventory, providing more space for items and reducing the need to frequently clear out clutter. This mod is…
Do you want to hide an activated beacon in such a way that only its beam is visible? Beam Pass Mod (1.21.1, 1.20.1) allows you to do that. This mod…
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May 2, 2025 