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Minecraft Java 1.21 Mods

Browse 2,961 free mods for Minecraft Java 1.21 — popular picks include SytexLanguage, LuaCord, LazyWelcome.

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2,961 mods

1.20fabric

SytexLanguage

Remove language barriers on your server! A modern, lightweight, and easy-to-use multi-language management system.

84downloads

1.8

LuaCord

Write real Minecraft plugins in Lua. LuaCord is a modern fork of Lukkit, rewritten in Kotlin with full Paper compatibility.

84downloads

1.21

LazyWelcome

A lightweight and customizable welcome system with starter kits, join effects, player logging, and SuperVanish support for modern Paper servers.

83downloads

1.21.10

Icy's Dark GUI

Modernized Dark GUI (Reviseded from Old version in 2025)

83downloads

1.18

Modern Discord Bridge/Portal

PortalCord is a next-generation Discord bridge plugin designed specifically for Paper 1.18 - 1.21 servers.

82downloads

1.21

Prime-Health-Indicator

MODERN HEALTH INDICATOR FOR 1.21+

81downloads

1.21.1neoforge

Memento Beta

This mod adds modernized Beta 1.7.3 dimension.

81downloads

1.16

OnlyC418 Music

Adds all C418 tracks to Minecraft while removing Lena Raine's and other modern soundtrack additions, bringing back the classic nostalgic experience.

81downloads

1.18.2

VortexGens

High-performance generator plugin for modern Minecraft servers. Players place, upgrade, and stack custom generators to build efficient resource farms, with rank-based limits, GUI upgrades, holograms, and a full developer API.

81downloads

1.21

Parkourplugin

Modern Parkour minigame for Paper/Spigot 1.21 with scoring, leaderboards, PlaceholderAPI support, and JSON-based dynamic spawn coordinates.

81downloads

1.20.4paper

SkinMorph

A Minecraft plugin that allows seamless skin changing, featuring a modern GUI and advanced features.

81downloads

1.21.1fabric

V-Clean Experience

V-Clean Experience — it’s basically a Vanilla+ pack with better visuals, modern optimization mods, and a bunch of nice QoL tweaks. Works great for both solo play and multiplayer servers.

81downloads

1.21spigot

CoinFlipModern

A modern CoinFlip plugin featuring high-fidelity animations

80downloads

1.6.1

Cold nether Modernized

textures for the Cold nether mod, in style 1.14+.

80downloads

1.21.11fabric

Mac Native

The ultimate Mac optimization pack. Peak FPS, Intel/M-Series support, and refined Trackpad controls. Designed for the modern Mac gamer!

79downloads

1.21.8

Vibrational

Modern port of Voice Chat Interaction for Paper servers and forks

78downloads

1.16

TawnyTeams

TawnyTeams is a next-generation team management plugin designed for modern Minecraft servers.

78downloads

1.20

AxoWarps

AxoWarps is a modern and clean warp plugin featuring fully configurable GUI menus.

78downloads

1.21.8

Oldschool Legacy Dyes

A texture pack that restores the classic legacy dye textures, replacing the modern Minecraft dye designs with their old-school look.

78downloads

1.21.8neoforge

Grimm's Mod Base

Base mod for the Grimm's modernized series, now including lattes (?). General content expansion and adventure mod.

78downloads

1.21paper

Hydro

Hydro is a modern, lightweight, and fully customizable hydration system built for advanced survival gameplay.

78downloads

1.21.5

Monster room reimagined

A modern interpretation of the monster room feature.

77downloads

1.20.2

Ultra Fresh Font

Ultra Fresh Font for Java Edition - replaces Minecraft's default font with a clean, modern display face with a crisp streetwear edge. Letters, numbers and symbols redrawn in HD: chat, menus, signs and item names all restyle at once.

76downloads

1.21spigot

420Clans – Advanced Clan Plugin for PvP Servers

The most complete and customizable clan system for modern Minecraft servers.

76downloads

1.21.1

Modern Planks for Adorn

Retextures Adorn's dyed planks using the modern Minecraft planks as a base.

76downloads

1.21

GreenTPA

A simple, high-performance TPA solution designed for modern Minecraft servers.

75downloads

1.21

ApexChat

ApexChat is a modern chat management plugin for Minecraft 1.21.x that adds private messages, chat clearing, and staff moderation tools. Lightweight, fast, and fully compatible with LuckPerms (optional).

75downloads