Neoforge Mods for Minecraft 1.21
Browse 30,283 free Neoforge mods for Minecraft 1.21 — popular picks include FirmaLifeHardCore, Steam Gardens SMP, TOTALFPS.
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FirmaLifeHardCore
A mod that completely overhauls Firmalife's cellar and greenhouse mechanics — no Climate Station required. Enclosed spaces are auto-detected via BFS floodfill with dynamic AABB tracking. Any insulating blocks form a functional cellar or greenhouse.
Steam Gardens SMP
The base modpack for the Steam Gardens SMP.
TOTALFPS
Just a modpack that (should) give you more fps!
How Builders Grow
Build bigger, automate smarter, and bring your worlds to life with Create and endless building tools.
[DvsC]Dalek vs Cyberman
Exterminate, or Delete: that is the question
Glass Heart
A difficult mod that sets your max health to 1 heart.
P.O.A.
The Power of Air.
No more architect cutter
This mod removes the need to use the architect cutter for minecolonies. It does so by supplying the builder with any item from the mod Donum Ornamentum automatically.
SableArrowBounce
Makes it so most projectiles will bounce off rather than sticking to sable sub-levels.
XBRGB-Pindou
Adds 7 types of perler bead colored blocks to Minecraft.
frogg's Aether
This mod adds an Aether dimension
The Amethyst
The Amethyst [NeoForge 1.21.8] The Amethyst is a mod that adds new Amethyst Biome, powerful tools! New Biome – Amethyst Biome Terrain made of amethyst crystal blocks v.1.0.3
Acorn's Journey
A Vanilla+ Modpack centered around revamping the visuals of the game while adding new mobs and blocks to discover!
The Gifted
Unlock abilities by surviving danger, injecting powerful serums, or experimenting with alien tech and mutation.
Random Bongos
Random bongo sounds that play well... randomly. Used to be exclusively forge 1.20.1 but now neoforge 1.21.1 with lots of changes and more bongos due to seeing my mod in a video.
A Modpack Kit
This is a pack for people wanting to make a brand to modpack but need some help. :) !!!!For 1.21 NeoForge!!!!
Prospect
Prospect is all about adding useful, fun, and unique ways to gather ores and other materials
Shard's Compat: Voltaic-Sable Compat
Server-side compat mod fixing duplication and disassembly bugs for Voltaic on Sable, with optional Ballistix support.
triangle.jar
Adds a terrifying Triangle creature with custom AI and jump-scare mechanics.
AetherisMC
This pack was made for the AetherisMC cobblemon server.
BetterMC:RPG-Rises
Ever wanted to create the Ultimate RPG experience? Turns out you don't have to anymore!
SpecialMaterials
This mod provides a wider variety of building blocks and their crafting methods.
Crocoducks again
New mobs: mix of crocodiles and ducks (actually chickens)

DangerousGlass
Players will get hurt when breaking glass without any protection.
EquinoxxMC
The official pack of the EquinoxxMC minecraft server!
More Lapis Uses
This mod adds new uses for Lapis
SableCat
Reliability fixes and a full sub-level recovery toolkit for Sable: rescue, purge, offline backup import, and automatic archiving. A fork of Create-Aeronautics:Compatibility + Bug fixes (F**kSable), built to fix root causes instead of papering over them.
Spider Moon 2
Adds a Spider Moon to Enhanced Celestials 2
Public Safety: Fear & Contracts
Join Public Safety. Hunt devils born from fear. Make contracts that hurt. Become something worse than human, or die as one.
NeoPlots
Professional-grade, server-side plot management. Based on a plugin, but built natively for the modded ecosystem.
Eliminate Shields
Don't let shields ruin your good mood for the day :)
Gold Bars
Adds Gold Bars from the More Pylons mod
GigastudiosMod
This mod adds the gigachad from the gigastudios organization into your game!
Zero's Bunch O' Stuff
A relatively basic mod that currently expands on amethyst uses and sculk expansion, with more to come!
N'hyras Fancy Things
Make your World more colorful!
SyncBoost
Container delta synchronization & hopper idle polling optimization mod — Fabric / NeoForge / Forge