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Minecraft Java 1.21 Mods

Browse 98 free mods for Minecraft Java 1.21 — popular picks include AI Moderator, BeaconStacker, Special Gem Amulets.

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AI Moderator
1.21

AI Moderator

AI-Moderator is a cutting-edge, high-performance moderation system for Minecraft servers (Paper 1.21+). It combines lightning-fast local heuristic filters with the deep contextual understanding of modern AI models (Gemini, OpenAI, Ollama).

67downloads
BeaconStacker
1.21

BeaconStacker

A modern Paper plugin that allows overlapping beacon effects to stack naturally with configurable scaling modes, PlaceholderAPI support, and action bar HUDs.

65downloads
Special Gem Amulets
1.21.11

Special Gem Amulets

Transforms vanilla minerals and bows into powerful custom amulets using modern 1.21.11 data-driven item mechanics.

19downloads
Slimefun_Legacy
1.21.11paper

Slimefun_Legacy

Slimefun4 continued for modern Paper servers, preserving classic gameplay, machines, items, and addon support.

8downloads
Chosen's Create Integrated Modpack (1.21.1) – Advanced Factory Building
1.21.1

Chosen's Create Integrated Modpack (1.21.1) – Advanced Factory Building

Chosen's Create Integrated Modpack is a technology-focused modpack built around Create that combines mechanics, magic, and modern logistics into a smooth automation journey, featuring Create-based factories, Ars Nouveau magic integration, Refined Storage 2 systems, high-tech scaling with Just Dire Things and Replication, custom resource loops, and progression from simple machines to large-scale industrial networks. Features: […]

Ars Nouveau Refresh Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Ars Nouveau Refresh Resource Pack (1.21.1, 1.20.1) – Texture Pack

Ars Nouveau Refresh Resource Pack is a delightful visual upgrade for fans of the Ars Nouveau mod. It breathes new life into the outdated glyphs, plaques, and other magical items by giving them a more vibrant and modern look. The refreshed textures are colorful, clean, and blend seamlessly with the current Minecraft aesthetic, enhancing immersion […]

Ars Nouveau Mod (1.21.1, 1.20.1) – Magic and Sorceries
1.21.1neoforge

Ars Nouveau Mod (1.21.1, 1.20.1) – Magic and Sorceries

Ars Nouveau Mod allows players to craft their own spells, create magical artifacts and machines, and much more. This mod is a modern take on Ars Magicka. Documentation is provided entirely in-game by Patchouli. Features: Introduces custom spell crafting – build a spell to fit your needs, anywhere! Craft powerful new baubles and trinkets. Power […]

Extra Weapons Mod (1.21.4, 1.20.1) – Stone Age to Modern Age Weapons
1.21.4neoforge

Extra Weapons Mod (1.21.4, 1.20.1) – Stone Age to Modern Age Weapons

Extra Weapons Mod adds new weapons to the game, the weapons are made with vanilla materials, there are no new ores. Features: Some of the items: Multi Tool: It's a pickaxe, a shovel, an axe, a sword and a scythe, high durability, low attack speed and high damage. Scythe: Similar to a shear, but it […]

Primal Magick Mod (1.21.1, 1.20.1) – A Modern Magic-Themed Mod
1.21.1forge

Primal Magick Mod (1.21.1, 1.20.1) – A Modern Magic-Themed Mod

Primal Magick Mod is a modern magic-themed mod. Learn spells, perform rituals, use runes, explore ancient shrines, and progress from a novice to a powerful archmage! With this mod, everyone will find something to enjoy, whether you love discovering spells, exploring the world, or conducting mystical rituals. Features: Dive into magical studies using your Grimoire, […]

Rent A Girlfriend Custom GUI Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Rent A Girlfriend Custom GUI Resource Pack (1.21.1, 1.20.1) – Texture Pack

Rent A Girlfriend Custom GUI Resource Pack tries to bring the world of Rent-A-Girlfriend to your Minecraft gameplay, infusing it with the charming aesthetics and emotions of modern romance. After installing this pack, you can experience the allure of the Rent-A-Girlfriend series through meticulously designed GUI elements that pay homage to its iconic visuals. From […]

Darker Neon Purple GUI and HUD Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Darker Neon Purple GUI and HUD Resource Pack (1.21.1, 1.20.1) – Texture Pack

Darker Neon Purple GUI and HUD Resource Pack simply transforms Minecraft’s interface with a sleek and vibrant dark neon purple theme. This simple and clean pack updates HUD icons, menu background images, widget menu textures, and the survival, adventure, and creative inventories, giving them a bold and modern look. In general, it’s really perfect for […]

No Attack Cooldown And Damage Delay Mod (1.21.4, 1.20.1) – Classic Combat Mechanics
1.21.4neoforge

No Attack Cooldown And Damage Delay Mod (1.21.4, 1.20.1) – Classic Combat Mechanics

No Attack Cooldown And Damage Delay Mod brings back the classic 1.8 combat mechanics to modern versions of Minecraft. It removes the attack cooldown and damage delay, allowing for rapid, fluid attacks just like in the older versions of the game. Features: Removes attack cooldown for fast-paced combat. Disables damage delay for smoother gameplay. Fully […]

Modern Online Picture Frames Mod (1.21.3, 1.20.1) – Showing Images from Internet
1.21.3forge

Modern Online Picture Frames Mod (1.21.3, 1.20.1) – Showing Images from Internet

Modern Online Picture Frames Mod adds frames to your world that show images/gifs from the internet. Features: Supports GIFs and Images. Adjustable speed for GIFs. Adjustable Size Up To 32×32 Blocks. Invisibility toggle. SHIFT+PLACE to place on the floor. Change Image/Size with /opf command. Works for almost all mod loaders. Screenshots: Crafting Recipes: Modern Online […]

The Noita GUI Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

The Noita GUI Resource Pack (1.21.1, 1.20.1) – Texture Pack

The Noita GUI Resource Pack (1.21.5, 1.20.1) is a slight pack which creates changes to the GUI in Minecraft game. It takes inspiration from Noita – a magical action roguelite set in a world where every pixel is physically simulated. Everything contained in your GUI will be supplied with a cool appearance and modern color […]

M
1.21spigot

MagicShop | Modernes Shop-GUI | Kaufen & Verkaufen | ServerSystem/MagicBank/Vault | 1.21+

shop, gui, economy, vault, serversystem, magicbank, items, adminshop, sell, buy, minecraft 1.21, pap

10downloads
tomCraft
1.21.4fabric

tomCraft

An ambient mod for those who miss having oldMagic in their modern minecraft world

21kdownloads
The Titans NeoForged
1.21.1neoforge

The Titans NeoForged

A modpack that brings the awesome power of The Titans to modern Minecraft.

5.5kdownloads
Damage Indicator - FPS-style directional indicators
1.21.11fabric

Damage Indicator - FPS-style directional indicators

A modern FPS-inspired HUD that provides real-time visual indicators for incoming damage and nearby environmental sounds.

1.4kdownloads
Better Ally Elytra
1.21.8

Better Ally Elytra

Turn your Elytra into cute Allay wings and fly with a magical style in Minecraft Java from Version 1.21.x to all the way upto 26.1.x

1.2kdownloads
Sword Attack Indicator
1.17.1

Sword Attack Indicator

The attack indicator in white color shows when the enemy comes out of the state of invulnerability and you can also deal critical damage with a sword!

1.1kdownloads
A Era do Futuro (The Golden Age)
1.21.1neoforge

A Era do Futuro (The Golden Age)

Era of the Future is a modpack designed to capture the essence of Minecraft’s golden age while embracing modern mechanics and mods. It blends nostalgia with innovation, delivering a fresh yet familiar experience full of fun for all players.

958downloads
Modern Cultivation (Wuxia, Murim, Xianxia, Beast Taming, ...)
1.21.1neoforge

Modern Cultivation (Wuxia, Murim, Xianxia, Beast Taming, ...)

Modern Wuxia, Murim, Xianxia, Beast Taming mod. I will answer all questions.

533downloads
P Dcar G63 Mod (1.21.11) – Drive a Modern G-Class SUV with Real Fuel and Damage
1.21.11

P Dcar G63 Mod (1.21.11) – Drive a Modern G-Class SUV with Real Fuel and Damage

P Dcar G63 Mod brings a modern G-Class SUV into your game. It gives you a detailed vehicle to drive across the land with custom sounds and real working parts. You need to take care of your car by giving it fuel and fixing it after bad crashes. Features: Damage System: The car breaks if […]

Doctor Who: Weeping Angels Mod (1.21.11, 1.20.1) – Do Not Blink
1.21.11

Doctor Who: Weeping Angels Mod (1.21.11, 1.20.1) – Do Not Blink

Doctor Who: Weeping Angels Mod is a Minecraft mod that introduces the iconic Weeping Angels from the Doctor Who universe into your game, offering a thrilling and suspenseful experience. Originally created by a_dizzle, this updated version pays homage to the original while enhancing gameplay for modern versions. Features: These entities remain motionless when observed but […]

FTB Evolution Modpack (1.21.1) – Tech, Magic, Exploration, Adventure
1.21.1

FTB Evolution Modpack (1.21.1) – Tech, Magic, Exploration, Adventure

FTB Evolution Modpack is a Minecraft modpack that combines advanced technology, powerful magic, and limitless exploration in a single experience. It’s perfect for players who enjoy building, crafting, and mastering both tech and magical systems. Features: High-Tech Mastery: Use Mekanism for energy generation and advanced machinery. Expand your industrial empire with Immersive Engineering, Extended Modern […]

Vril Client Mod (1.21.4) – Advanced Crystal PvP Client
1.21.4

Vril Client Mod (1.21.4) – Advanced Crystal PvP Client

Vril Client Mod is an external mod client for Minecraft, designed primarily for PvP combat, with a strong focus on Crystal PvP (using end crystals and respawn anchors to deal explosive damage). The client features a modern cyberpunk / neon-style interface with glow and gradient effects. It is optimized for fast combat, offering quick toggles, […]