Neoforge Mods for Minecraft 1.21
Browse 567 free Neoforge mods for Minecraft 1.21 — popular picks include Constantly on Fire, Evil Experience, Endinator.
Updated daily
Constantly on Fire
You are constantly on fire.
Evil Experience
Experience comes at a cost.

Endinator
Adds a tool called the endinator that when used teleports you to the end
The Corrupted Past
He destroyed it all. He killed us all. He did this to us.
ProjectBFDI (Archive)
Adds BFDI stuff in minecraft! (No longer gets updates)
CityChan's RNGdle
CityChan's RNGdle rolls your fate once per Minecraft day, applying a set of potion effects that last the full day and cannot be removed. Similar to RNGdle.com.
Sauling of Ascension
A wacky mod that turns minecraft into a boss and tech based progression game!
Chaos X
A mod bringing 100+ random events to Minecraft. Every 60s, a new chaos affects all players at once. Features 4 languages, rare Omega Chaos, and custom timers for an unpredictable, epic survival challenge!
Temporally Controlled
Time lies in the palm of your hand
Too many fluids
I added too many fluids to minecraft
Cold as Ice
Un-meltable ice & snow! Very configurable
Garfeldi [Cobblemon]
Back in 2024, I made an April Fools' addon for Cobblemon just called "Garfeldi", ironically posted to the Cobblemon server on April 2nd. I found the files, like, 10 minutes ago, made minimal changes, and decided to post it to Modrinth.
Trip On String
Gives a chance of tripping when stepping onto a tripwire block.

Flaming Snowballs
Makes snowballs turn into small fireballs when on fire. Works with flame enchantment.
Exile Respawn
Adds a game rule that respawns players at distant locations upon death.
简易生存 Simple Survival
I added over 100 recipes! 【Breaking the balance】
Glintless Books
Remove the enchantment glint from written books
The Fixed Script
Here I amn't.
slip and slide
adds slipery, jumpy, speedy, slow, AND STICKY blocks. MADE IN MCREATOR

Re:zer0
Die, return, try again. When cursed by the Witch of Envy, death becomes a checkpoint that rewinds your body, inventory, and the world itself.

Death Time Ban
A Datapack that lets you ban players for a customizable period of time.
Mythical_sword
This mod adds a mythical sword. Funny for manhunts.
Doom Music Disc
This mod adds a music disc with the classic Doom Eternal song "The Only Thing They Fear Is You"
Jump Ring
Adds a Jump Ring giving you permanent Jump Boost when in the Inventory!
Stop Fisting Trees
A Minecraft mod that prevents players from breaking logs with their bare hands
Fatepath
This mod features an all-new character progression and magical combat system centered on fate threads, integrating random talents, upgradable skills, and active spells.

BIG Challenges
BIGChallenges: The Ultimate Survival Test 💀

Soul lock
A mod that lets you lock your soul to be a "god"
Haunted Environment
Doors, glass, torches, it's like everything you touch is haunted.
Teleporting Ender Chests
Makes ender chests teleport when you aren't using silk touch
OSU Touch Grass
Actual osu! lazer running inside the CoreCLR embedded in the Minecraft JVM, sharing a GL texture with it. With multiplayer
Hotter Mania
Mod updates savannas, deserts and badlands
Subzeroditto's Soul Contracts
a system to bind players to do your bidding
GlyphVM
A minecraft mod similar to hex casting and Trickster . Magic programming with elements of engineer programming and a stack. (In development)
Hot Redstone Wires
Wires get hot! Makes redstone dust and blocks painful to step on.

Size changing potions
A pretty simple but effective mod that adds size changing potions, which does NOT use pekhui! Try not to make yourself too big or... *windows error noise*