Mods for 1.21
21 mods match your filters.
Pre-generates chunks, quickly and efficiently
One Block: Begin your Minecraft adventure in a desolate world with just one respawning block. Break it, level it up, and unlock richer rewards with each upgrade.
Cloud overhaul mod adding new cloud types, breathtaking visuals, and localized weather in an ambient/aesthetic way
A mod which adds new ores into your game.
Brings back the nostalgic feel of old Minecraft with a classic Beta-style biome!
library mod mostly designed for world-gen
Actually removes all modern features from the Nether. Fork of Just Beta Nether
A mod that aids in the development of world generation data packs and mods. Allows reloading worldgen data packs in-game and resetting chunks. Colors jigsaw blocks by name and target.
Have flight like Bedrock version. Players can type /flying to enable or disable the flying.
Adds 4 new Minecraft temples (jungle, dark forest, badlands, and plains) and 1 Palace(desert)
Resurrect yourself in another world!
Very customizable Loot Bags for the best Loot Goblins, Server-side compatible
This mod allows you to turn off your game particles easily!
Covers the entire world in snow
a small mod to speed up minecraft playing for people like me that don't have so much time
Makes Minecraft's terrain "tall". Something like the farlands.
A Mod themed off of Iron Golems. The mod adds many features such as golem blocks, golem ores, golem tools, and much more!
A simple server-side mod that lets you change the End spawn platform position
State-of-the-art cryptography to protect your world seed against seed cracking tools.
Industrium is the all new mod for revamping your minecraft with a fresh set of items and blocks!
A mod that has boundaries.