Forge Mods for Minecraft 1.21
Browse 338 free Forge mods for Minecraft 1.21 — popular picks include Vanilla Extract [Fabric+Forge], Cobblemon Black&White Battle Music, Colly SMP [NO LONGER UPDATING].
Updated daily
Vanilla Extract [Fabric+Forge]
A modpack improving upon the UI, Graphics, and overall style of Minecraft with mods that add things such as minimaps, better durability UI, enchantment descriptions, and much more whilst not altering Minecraft's gameplay.
Cobblemon Black&White Battle Music
Adds music from Pokémon Black&White to Cobblemon battles
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
Mostly Optimized (FORGE)
An Optimization and quality of life Modpack with lots of features. Supports 1.21.8 (1.21.9 support coming soon)
Zesukki
A lightweight Vanilla+ pack made for you and your friends, featuring quality-of-life tweaks and small enhancements that keep Minecraft fun, smooth, and close to vanilla
Craftables | Crafting Tweaks
A little datapack that adds recipes to normally uncraftable items and tweaks some current recipes.
Port Bridge
PortBridge is a server-side utility mod that automatically makes your Minecraft server publicly joina
Tulip Tweaks
A mod that adds a few cool tweaks
Darkness Begone
A lightweight utility mod that automatically removes the Warden's Darkness effect.
Cozy Server Kit
Lightweight server utilities for small survival servers: land claims, death chests, homes/TPA, starter kits, and more.

Camille's Cheaper rails
This datapack tweaks the recipes of all vanilla rails by making them cheaper and thus more worth to use. I recommend to pair this datapack with a mod that boost minecarts speed as well.
Handyman
A simple quality of life datapack that adds interactive block features like fence stripping, breaking wall connections, and trimming mossy blocks.
Balance Silverfishes
Makes some small tweaks to the silverfishes
Chatting Mod (26.2, 1.21.1) – Customizable Hypixel Chat
Chatting Mod is a chat mod adding utilities such as extremely customizable chat tabs, chat shortcuts, chat screenshots, and message copying. Chatting Mod Download Links
Datapack Load Error Fix Mod (1.21.11, 1.20.1) – Debugging Tools
Datapack Load Error Fix Mod is a lightweight utility mod for Minecraft that helps restore and continue using your world when you have deleted mods or datapacks containing content such as dimensions, blocks, entities, which can leave references that cause errors when loading the world. Features: The mod automatically finds and removes dimension references that […]
Haybale Mod (1.21.8, 1.20.1) – Registration, Networking, And Platform Services
Haybale Mod is a multiloader library mod designed to provide shared systems used across the author’s other Minecraft mods. Features: Designed specifically for multiloader mod development Annotation-based registration for entities, items, particles, and sounds Built-in packet system for networking Entity capability system support Platform-sided services such as server scheduling utilities Haybale Mod Download Links For […]
Spawncap Control Utility Mod (1.21.11, 1.20.1) – Control Over Mob Spawning Limits
Spawncap Control Utility Mod gives you deep control over mob spawning limits in Minecraft, making it ideal for custom difficulty settings, performance tuning, or modpack balancing. Features: Adjust the maximum number of mobs per category (e.g. MONSTER, CREATURE, AMBIENT, WATER_CREATURE). Adds new spawn categories from other mods and set their limits. Reduce spawncaps for laggy […]
AvoMod Mod (1.21.11, 1.21.1) – Wynncraft Quality of Life Mod
Wynncraft is a very popular Minecraft server which is enjoyed by thousands of players on a daily basis. AvoMod Mod is a quality-of-life mod that introduces some new useful commands and features for the players of this server. A list of commands and features as listed by the developer are listed below. Features: Commands: World […]
Spawn Balance Utility Mod (1.21.11, 1.20.1) – Control Spawn Weights of Mobs
Spawn Balance Utility Mod will help Modpack Designers, Server Operators, Ordinary people running a personal game with multiple mob mods, and Mod Developers to indentify and adjust spawn balance issues. This mod will save you endless iterations of trying a value- seeing how it works- and then restarting again. You'll be able to make better […]
Vanilla Refresh Mod (1.21.11, 1.20.1) – Elevating the Classic Minecraft Experience
Vanilla Refresh Mod is a comprehensive quality of life expansion that adds over 30+ small features to the game. This mod is perfect for both single-player and multiplayer modes. It introduces player sitting for hangouts, equipable head banners for clans and factions, and player souls that store items on death, keeping them safe from other […]
Opolis Utilities Mod (1.21.11, 1.20.1) – Some Of The Cool Items And Blocks
Opolis Utilities Mod adds a bunch of useful blocks and items for the Stoneopolis mod. Features: Patchouli: In game guide book to the items and blocks in game! Block Breaker: Breaks blocks, uses tools with enchantments Block Placer: Places blocks Shop: JSON based shop block useful for pack devs Ender Scrambler: A block that can […]
Hoe Effective Cactus Mod (1.21.11, 1.20.1) – Mine Cacti Faster Using Hoes
Hoe Effective Cactus Mod is a simple, light-weight utility mod that makes dealing with cacti a lot more convenient. This mod essentially adds cacti into the list of blocks that can be mined using a hoe tool. And therefore, with this mod installed, you will be able to mine cacti faster using a hoe. If […]
Jodek Sleep Mod (1.21.11, 1.20.1) – Customizable Multiplayer Sleep Control
Jodek Sleep Mod is a server utility mod that allows you to configure various different elements related to the night skipping process. This mod allows you to set a specific number of players or the specific percentage of online players that are sleeping in order for the night to be skipped. You can decode if […]
Recipe Tweaks Mod (1.21.10, 1.21.1) – Adds Consistent and Improved Crafting Recipes
Recipe Tweaks Mod improves crafting with various improvements and conveniences. It introduces consistent recipes, renewable decorative blocks, and the ability to craft more items without a crafting table. Features: Adds consistent and improved crafting recipes. Enables renewable decorative block crafting. Allows crafting of more items without a crafting table. Introduces time-saving and convenient additions to […]
Revamped Floating Islands Mod (1.21.10, 1.20.1) – Floating Rivers and Oceans in Every Biomes
Revamped Floating Islands Mod enhances Minecraft's classic floating islands, bringing in all biomes and structures, from floating rivers to oceans. Floating bodies of water can now be found across biomes, using aquifers to make the landscape feel alive. The mod also includes tweaks to improve the overall experience of exploring these sky-high worlds. Features: Floating […]
Lazr's Lib Mod (1.21.1, 1.20.1) – The Engine for Lazr's Mods
Lazr's Lib Mod provides the shared code and tools needed for other mods to work properly. It is a library mod, which means it doesn't add any new content to the game by itself. You only need to install this mod if another one requires it. Features: Includes tools for drawing custom screens. Offers utilities […]
Twilight Tweaks Mod (1.21.1, 1.20.1) – A True Final Boss to Conquer the Forest
Twilight Tweaks Mod adds configurable features to The Twilight Forest mod. This addon introduces a final boss spawner, giving the dimension a new ultimate challenge. By default, the spawner summons a very strong husk with reinforcements to fight. The mod also allows you to change what the spawner does, like summoning a different mob or […]
Better Single Biome Mod (1.21.4, 1.21.1) – Improves Single Biome World Generation
Better Single Biome Mod makes a few changes to the world generation to make worlds generated in single biome mode a lot better. All biomes are supported except water biomes and mangrove swamp. The mod lowers the sea level, lowers the geode generation level, improves underwater vegetation, increased structure generation, etc. Features: World generation tweaks […]
Easier MC Mod (1.21.4, 1.20.1) – Makes Survival A Lot Easier
As the name suggests, Easier MC Mod makes your survival game a lot more easier. This mod basically tweaks existing in-game content to make survival easy. The in-game time is set to daytime at all times and the weather is always clear. Lava now generates infinitely like water, items are kept upon death, night vision […]
TeleVision Mod (1.21.4, 1.20.6) – Quality Of Life Improvements
TeleVision Mod introduces some features into the game that will make your experience a lot better. The features implemented by this mod will be useful on single player worlds, as well as multiplayer servers. Some of the major features include improvements to the night vision effect, one player night skip, an advanced teleportation system and […]
Allay Upgrades Mod (1.21.5, 1.20.1) – Quality Of Life Allay Improvements
Allay Upgrades Mod adds some new features that will make dealing with allays a lot more convenient. This includes features like having the ability to store allays in books for easier transportation and allowing allays to teleport if they are far away from the owner. A list of new features, as noted by the developer, […]
BjornLib Mod (1.21.1, 1.20.1) – Core Library For Mob And Effects
BjornLib Mod is a core library mod by FuriusMaximus, providing shared functionality for several of their mods, such as Dragon Mounts: More Dragons. It includes useful utilities and systems designed to streamline gameplay enhancements. Features: Ability Registry and custom ability events Particle Builder with magic-style glowing effects Lightning Builder for custom lightning visuals Leveling Builder […]
Merchant Markers Mod (1.21.4, 1.20.1) – Easily Identify Villagers' Professions
Merchant Markers Mod is a mod that adds custom markers above villagers, making it easier to identify their professions. Additionally, it integrates seamlessly with Xaero’s Minimap Mod, FTB Chunks, and JourneyMap Mod. Features: The configuration options allow users to adjust marker visibility based on their preferences, including features like: Displaying markers through walls. Adding an […]
Xaero's Minimap Fair-Play Edition Mod (1.21.1, 1.20.1) – Designed for Fair PVP
Xaero's Minimap Fair-Play Edition Mod is the FAIR-PLAY version of Xaero's Minimap Mod designed for fair PVP. Features like cave maps and entity radar are disabled in this version of the mod. Xaero's Minimap Mod displays the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help […]
Adaptive Performance Tweaks Items Mod (1.21.1, 1.20.1) – Item Clustering
Adaptive Performance Tweaks (APTweaks) is a collection of Minecraft server-side mods which automatically adjust specific settings on the server to allow a more balanced TPS/FPS. The goal of this mod is to allow a smoother experience on a server with several (=> 180) Mods. Adaptive Performance Tweaks Items Mod optimizes item behavior to improve game […]
Mob Tweaks Mod (1.21.5, 1.21.1) – Lots of Exciting Changes of Mobs
The Mob Tweaks Mod brings a lot of exciting changes to Minecraft, enhancing your interaction with various mobs in the game. This mod offers numerous tweaks, buffs, and nerfs to improve gameplay and add new features. Axolotls are stronger with more health and attack damage, and Illusioners make their debut in the game. Mobs now […]