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Minecraft Java 1.21 Mods

Browse 8 free mods for Minecraft Java 1.21 — popular picks include Arda's Sculks (Ancient City Portal / Deep Dark Dimension), Fake Player Plugin (FPP), Create: Cobblemon [Cardboard Edition].

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Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
1.21.1neoforge

Arda's Sculks (Ancient City Portal / Deep Dark Dimension)

Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.

122kdownloads
Fake Player Plugin (FPP)
1.21

Fake Player Plugin (FPP)

Advanced NPC / Bot plugin for Paper, Purpur, and Folia 1.21+

23kdownloads
Create: Cobblemon [Cardboard Edition]
1.21.1neoforge

Create: Cobblemon [Cardboard Edition]

A Casual Modpack that includes various mods such as Create where you can automate almost anything you can think of, Cobblemon to catch friends and fight various monster in engaging battles, Minecolonies where you can become a mayor of your own town!

21kdownloads
Apollo
1.7.10

Apollo

Lunar Client's next generation server-sided API

15kdownloads
PerformanceX
1.19fabric

PerformanceX

Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.

14kdownloads
CobblemonCity Core
1.21.1fabric

CobblemonCity Core

A modified fork of the Cobblemon mod, adapted to better integrate with custom features and a curated gameplay experience.

2.9kdownloads
Modern Industrialization Mod (1.21.1, 1.20.1) – Techical Blocks
1.21.1neoforge

Modern Industrialization Mod (1.21.1, 1.20.1) – Techical Blocks

Modern Industrialization Mod is the ultimate technical Mod, which allows players to do many amazing things if they're competent. With the manual in hands, players can accomplish almost anything with a little help of Modern Industrialization, players can accommodate electricity for their villages, create material out of thin air and craft some of the most […]

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation
1.21.4fabric

Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation

Literally Chunk Loader Mod ensures that specific chunks stay active even when you are far away, allowing processes like redstone mechanisms and mob farms to continue functioning. Features: Vanilla Friendly: Seamlessly integrates with the vanilla Minecraft experience. Simplicity: Easy to use with no complex setups. Just place a block in the desired chunk. Utility: Keeps […]