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Minecraft Java 1.21 Mods

Browse 53 free mods for Minecraft Java 1.21 — popular picks include UBS_PVP+, PVP-PVE Leveling System, Craftlings.

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UBS_PVP+
1.21.11fabric

UBS_PVP+

UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages

207downloads
PVP-PVE Leveling System
1.21.1

PVP-PVE Leveling System

Get rewarded when levelup with xp gained from players and mobs

138downloads
Craftlings
1.21.8neoforge

Craftlings

Summon fantasy themed mobs and watch them clash in epic free for all battles, or set up full scale wars in custom arenas.

105downloads
Piece
1.21

Piece

Piece is a high-performance Minecraft 1.21 RPG combat plugin that transforms your server into a competitive MMO-style PvP experience. It introduces deep progression systems, , bounty hunting, stamina-based combat,

62downloads
Pokemon Legacy - Cobblemon 1.7.3 [Cobblemon in Neoforge 1.21.1]
1.21.1neoforge

Pokemon Legacy - Cobblemon 1.7.3 [Cobblemon in Neoforge 1.21.1]

Last Cobblemon Version Update! The best Pokémon world inside Minecraft! Based on Cobblemon Mod. Capture, train, and explore a universe filled with amazing creatures and endless adventures.

62kdownloads
Randomizer Ultimate
1.21.8neoforge

Randomizer Ultimate

Minecraft — but every block you break, every mob you defeat, and every chest you open drops something completely random… including modded items.

7.5kdownloads
[TACZ] Clans Systeme
1.20.1forge

[TACZ] Clans Systeme

Clans System adds a complete clan and city conquest system to Minecraft. Create clans, capture cities, fight monster hordes, earn passive income, and dominate the server in PvP or survival gameplay.

7.3kdownloads
Ark
1.21.1neoforge

Ark

An ARK-inspired survival modpack for Minecraft. Explore a dangerous world full of dinosaurs, prehistoric creatures, fossils, technology, and adventure inspired by ARK: Survival Evolved. Survive, evolve, and conquer nature.

6.9kdownloads
Twilight Tavern
1.21.1neoforge

Twilight Tavern

Magical, cozy cottage? Or a dark wizard dungeon? Your choice! No futuristic automation mods. The modpack is a curated mix of magical, fantasy and farm related mods with challenging, dark outside world full of monsters and bosses.

1.3kdownloads
Necro'Mapa
1.21.4fabric

Necro'Mapa

Um modpack criado com a intenção de se aproximar de um RPG, com variações de árvores de habilidades, habilidades passivas, foco em exploração, roguelike e muito mais. Mobs hostis perseguirão você, haverá hordas e invasões, entre muito mais!

984downloads
Party Link - Groups, Share Xp, and more
1.20.1fabric

Party Link - Groups, Share Xp, and more

PartyLink adds a custom multiplayer party system with inviteable groups, MMO-style HUD, shared XP, player heads, roles, settings UI, party PvP options, and server-side configuration for Fabric servers.

902downloads
Crazychu87
1.21.1fabric

Crazychu87

The worlds of Minecraft and Cobblemon unite in this collection of Warfare, Music, Quests and Monster Taming.

766downloads
McDungeons Experience
1.21.1neoforge

McDungeons Experience

Dungeons Reimagined: Java Edition brings Minecraft Dungeons-inspired gameplay into classic Java style. Battle themed mobs, explore dungeon-filled worlds, and collect powerful loot—faithful to the RPG feel, with a true Minecraft look.

717downloads
Fishing, Boating, Cars, Animals - OH MY!!
1.21.1neoforge

Fishing, Boating, Cars, Animals - OH MY!!

A pack full of different things to enjoy, tech and creatures!

706downloads
Pathfinder's Passage
1.21fabric

Pathfinder's Passage

an Adventure modpack with Tougher Mobs

594downloads
Demi's Sky Arena Mod (1.21.1, 1.20.1) – Floating Arenas Located in Desert and Snowy Biomes
1.21.1

Demi's Sky Arena Mod (1.21.1, 1.20.1) – Floating Arenas Located in Desert and Snowy Biomes

Demi's Sky Arena Mod adds a combat challenge in floating arenas that appear over deserts and snowy biomes. Activate the central sword to summon waves of enemies, including both standard mobs and creatures from other installed mods. Defeating these waves grants keys to unlock valuable rewards. Battles can be repeated endlessly, with each round becoming […]

RPG Potions Mod (1.21.1, 1.20.1) – 8 New Combat Potions
1.21.1

RPG Potions Mod (1.21.1, 1.20.1) – 8 New Combat Potions

RPG Potions Mod introduces 8 new tactical potions designed primarily for PvP combat, but also useful in PvE, raids, and custom maps. These potions add depth by affecting vision, mobility, deception, and battlefield control, making fights more strategic and unpredictable. Features: Creates a vision‑blocking smoke cloud for escapes or confusion. Generates a shockwave that knocks […]