Neoforge Mods for Minecraft 1.21
Browse 30,283 free Neoforge mods for Minecraft 1.21 — popular picks include Moldyfishy's Many Additions, BetterWithTooltips, Spell Lib.
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Moldyfishy's Many Additions
The mod revolves around the Reimagined Dimension (Overworld but enhanced) and the Underworld (The Reimagined but darker and creepier)

BetterWithTooltips
A client side mod to improve tooltips
Spell Lib
Adds a bunch of spells for other projects to use, with customization. Makes projects that want to add spells easier to make, with any casting system.
Tiered Furnaces
Adds a new furnace variant, the kiln, upgraded tiers of all furnace variants, and a few misc. features around them.
Structure Seeker
Adds a compass that can locate any structure.
Steam Empire
A steampunk-themed Minecraft modpack with 120+ mods. Build, explore, and rule in a world of steam and gears. Multiplayer project starting August 17th, 2025
Healing Mod: Rebooted
Healing Mod: Rebooted is a complete reimagining of the original Healing Mod v1.3.0, rebuilt from the ground up for Minecraft 1.21
Cobblemon Omnilith
Cobblemon Omnilith is a modpack made for the Cobblemon Omnilith server, a server which posesses a custom map and uses create cobblemon and decoration mods such as beautify to bring the community together!
declanplayz232's Fun Mod
A mod for people who want to experience a whole new kind of minecraft.
CobbleSteam
A Cobblemon pack with a focus on create and building blocks.
The One Who Clowns
The one horror mod that adds The One Who Clowns to Minecraft
HoneycombTools
A bulk-breaking tool mod. Wrap any vanilla tool in honeycomb on a crafting table to get tools that break adjacent ores/dirt/logs in one swing. 4 tiers × 6 materials × 3 kinds = 72 tools.
TesseraUI
TesseraUI is a lightweight HTML/CSS UI framework for NeoForge that lets mod developers build Minecraft screens with runtime-parsed HTML templates, CSS styling, flexbox/grid layouts, data binding, animations, i18n, drag and drop, item slots, virtual lists,
Spinning Tomahawk
Adds throwable spinning tomahawks that return to your hand, chop trees and vegetation in their path, and come in elemental variants with unique combat powers.
Griefcase
This mod adds many new ways to troll your friends, such as fake ores, remote tnt, jumpscares, and more!
TP Manager
This mod adds a few commands to teleport players to other players, and allow players to set a Home and visit others' Home.
InputaModpackName
This is a modpack focused on the create mod and mixed with exploration!
JustMoveIt
Cut structures from the world and move them with a live placement preview and precise positioning tools.
Random Block Area
Dynamically replaces blocks around the player in real time with customizable radius, shape options, whitelists, and built-in protection for critical blocks.
Known Legends
Something brokes into your minecraft. That's unnormal, maybe fire will help you.
spells and magic
a mod that adds A lot of magic and fun to the game!
Auto Maticrailway Generation
Automatically generates Create Mod railways in the world, and adds station generation to villages
ShockWave: Explosion
kaboom? yes rico, kaboom
The World Beneath
The world beneath is a vanilla-friendly mod to enhance the caves of minecraft!
Sitting Pillows
Sit comfortably anywhere with style.
More entities
A content expansion mod that adds new entities, blocks, items, powerful tools, and new tools to Minecraft.
Oops! All mobs.
Makes end and nether mobs spawn in the overworld!
ProjectBFDI (Archive)
Adds BFDI stuff in minecraft! (No longer gets updates)
Someone's There
Occasional footsteps from somewhere nearby that shouldn't be there — always matching the ground you're actually standing on.

Lossy Chat
Add packet loss to your chat messages
Crockercorp Delight
Integration mod between Minestuck and Farmer's Delight.
FogRule
Adds dense fog to the game where monsters spawn. Building clears fog. Intended for long-term worlds to motivate building;)
SMP PVP MODE
This project adds a /duel command to your SMP server, allowing players to start 1v1 arena duels instantly. ——为你的 SMP 服务器添加 /duel 指令,让玩家随时开启 1v1 竞技场决斗。
Story Chat
A mod that modifies the chat, offering an interesting look and useful features with customizable settings. Perfect for creators of story-driven (and other) maps.
ок's more cobble
Vanilla+ mod that adds cobblestone to all stone types
Create - Tech Sandbox
Step into Tech Sandbox, a fully modded Minecraft sandbox designed for players new to modded gamepla