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Minecraft Java 1.21 Mods

Browse 9 free mods for Minecraft Java 1.21 — popular picks include RainApricot Spawn Notification (for Pixelmon), Deepcraft, Grandia Dungeons.

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RainApricot  Spawn Notification (for Pixelmon)
1.21.1neoforge

RainApricot Spawn Notification (for Pixelmon)

This mod sends in-game notifications immediately when BOSSes, Legendary Dens, Legendary Pokémon, Master Ball Reward Chests, and wild Shiny Pokémon appear in your Pixelmon world, ensuring you never miss them again!

21kdownloads
Deepcraft
1.21.4neoforge

Deepcraft

A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.

1.3kdownloads
Grandia Dungeons
1.21.1neoforge

Grandia Dungeons

A dark fantasy roguelike dungeon adventure with classes, bosses, cursed loot, magic, traders and procedural floors.

464downloads
NeoAdventure
1.21.1neoforge

NeoAdventure

Just a modpack for quick play with buddies, lots of different bosses, multiplayer loot system, less focus on item storage or structure building, more focus on magic and item upgrading...

262downloads
Timber´s Call
1.21.4

Timber´s Call

Timber’s Call adds Grimbark, an automatic woodcutting NPC, unique workstations for progression, mystical crafting, and a boss fight — all without a resource pack. Answer the call!

41downloads
TidyDrops
1.21

TidyDrops

Periodically clears dropped items per-dimension with a bossbar warning and a Lost & Found GUI to recover them. Available in English and Polish.

6downloads
Kingdoms Reborn
1.21.1neoforge

Kingdoms Reborn

200+ Mods + Resource Packs! Minecolonies, RPG Classes, L_Ender's Cataclysm, Bosses'Rise, Refined Storage, Ars Nouveau, and Create all in one!

524downloads
Better MC BMC5 Modpack (26.2, 1.21.1) – Explore New Dimensions And Bosses
1.21.1

Better MC BMC5 Modpack (26.2, 1.21.1) – Explore New Dimensions And Bosses

Better MC BMC5 Modpack transforms your game into a massive exploration adventure with over 320 mods on the NeoForge engine. You can explore seven different dimensions, fight giant bosses, and complete quests that guide you through your journey. It also updates the graphics with built-in shader support and adds helpful tools like minimaps and backpacks […]

Sky Ocean Mod (26.2, 1.21.11) – QOL SkyBlock Toolkit
1.21.11

Sky Ocean Mod (26.2, 1.21.11) – QOL SkyBlock Toolkit

Sky Ocean Mod adds item value tracking, storage search, Slayer highlights, fishing tweaks. Features: Item Info: View item value breakdowns with a keypress. Storage Search: Instantly search across your ender chest, vault, and more. Fishing Enhancements: Trophy tracking, lava-to-water visuals, hotspot highlights. Slayer & Mining Tools: Highlight bosses, tweak HOTM progress, and commissions. Garden Upgrades: […]