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Fabric Mods for Minecraft 1.21

Browse 173 free Fabric mods for Minecraft 1.21 — popular picks include Ice Age, Blade Boost, Modded Complete.

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Ice Age
1.21.8fabric

Ice Age

A light, building-focused modpack for Minecraft 1.21.8 featuring improved visuals, snowy biomes, performance optimizations, and quality-of-life tools for playing casually with friends.

1.0kdownloads
Blade Boost
1.21.4fabric

Blade Boost

BladeBoost is a performance-enhancing maod pack that ensures smoother gameplay and less lag. Subtle PvP enhancements make for smooth combat, perfect for the player who looks for efficiency and balance in exploring, building, or battle.

988downloads
Modded Complete
1.21fabric

Modded Complete

A Minecraft modpack that expands gameplay with new biomes, mobs, technology, magic, structures, and tools, creating deeper exploration, challenges, automation, and creative building possibilities.

964downloads
Buildering
1.21.7fabric

Buildering

A creative building and testing focused pack made to give as many tools as possible to the player and make collaboration easier via Essentials

951downloads
Sneykor's Cobblemon online
1.21.1fabric

Sneykor's Cobblemon online

The modpack contains mods that allow you to have fun playing the Cobblemon mod. There is a new world generation, improved content with Pokémon (Pokémon riding, TM/TR, items, regular and legendary Pokémons), farming, building blocks and storage systems etc.

880downloads
Native Horizon
1.21.11fabric

Native Horizon

A refined Vanilla+ experience combining peak performance with advanced building tools like Litematica.

868downloads
Improved Gameplay
1.21.8fabric

Improved Gameplay

This modpack brings features to Minecraft that should be in the base game to make the perfect gameplay!

839downloads
fuddibacke SMP Modpack
1.21.8fabric

fuddibacke SMP Modpack

Vanilla like Modpack with new Biomes, Building Blocks and Performance increasements mods. Made for fuddibacke SMP!

835downloads
Mods Fabric for building massive proyects
1.21.4fabric

Mods Fabric for building massive proyects

a modpack that helps you with chest organizing , building large proyects and that have some cool improvements to some vanilla features aswell as some QOL mods

821downloads
Airy Optimized
1.21.10fabric

Airy Optimized

This modpack includes optimization mods that help with both gameplay and map-building, ensuring you get the best performance

815downloads
Building Essentials
1.21.4fabric

Building Essentials

A Lightning-Fast building QoL modpack to enhance your way of building in creative.

801downloads
Perfect Gen
1.21.1fabric

Perfect Gen

This modpack redefines the experience of exploring and reshaping the world. Packed with light RPG elements, this pack brings adventurous spirits together with captivating quests, mythical creatures and immersive world-building.

772downloads
AAC SMP Pack
1.21.7fabric

AAC SMP Pack

A collection of Datapacks, Mods, and Server Utilities that won't break a world between versions. Expands building and roleplay capabilities without adding any new blocks or items! Great for Vanilla servers!

746downloads
Cinnamon Swirl
1.21.4fabric

Cinnamon Swirl

Cinnamon Swirl is a Vanilla+ modpack focusing on the core elements that make Minecraft great: Exploration and Building. It adds many new quality of life mods, completely overhauled terrain generation, and new vanilla-style blocks and content.

724downloads
Alp's Creative Building Modpack
1.21.5fabric

Alp's Creative Building Modpack

Client-side Fabric 1.21.5 pack focused on performance, visuals (shaders), and building tools. Includes Sodium, Iris, Litematica & more. Vanilla server compatible.

716downloads
Intelligento's Building Mods
1.21.11fabric

Intelligento's Building Mods

The mods I use when creating builds in game for my animations and images

675downloads
C & C Builders Pack
1.21.8fabric

C & C Builders Pack

The C&C Builders Pack is a simple vanilla-friendly modpack made for builders who want powerful tools without changing the core game. It doesn’t add new blocks or items — instead, it focuses on building utilities like Axiom and WorldEdit to make constructio

649downloads
Anything is Possible Reborn (AIPr)
1.21.1fabric

Anything is Possible Reborn (AIPr)

An enhanced Minecraft experience with better combat, improved structures, and powerful building tools—perfect for co-op, PvP, or creative exploration.

648downloads
Ultra Fast Vanilla
1.21.5fabric

Ultra Fast Vanilla

This pack is 100% Vanilla in terms of gameplay but 100% optimized. In the base pack comes no QoL mod so its great for raw performance or as a base pack. Everyone should feel free to use it a base.

637downloads
Addie's Vanilla Client Mods
1.21.8fabric

Addie's Vanilla Client Mods

This is all the client side mods I use to give myself a better experience when it comes to building and datapack making.

629downloads
QUTMC Quick
1.21.8fabric

QUTMC Quick

QUTMC Quick is a PVP and building client based on the popular Additive performance pack, it includes compatibility with most optifine features and enhances the gameplay on our server network. This client also includes qutmc.club's server side mods.

609downloads
DNSMP S2 Modpack
1.21.1fabric

DNSMP S2 Modpack

DNSMP is a small but vibrant SMP server dedicated on building a friendly and close-knit community of Minecraft fans Modpack by LogangstaMC

594downloads
Loyalty
1.21.8fabric

Loyalty

A vanilla+ modpack that builds upon the base game.

584downloads
BlazeMon
1.21.1fabric

BlazeMon

A cobblemon centered modpack that adds lots of food, exploration, building, decoration and technical mods designed by (and for) the BlazeCraft server

571downloads
StanPack
1.21.1fabric

StanPack

Stanpack: A Minecraft modpack enhancing visuals, performance, and multiplayer. Features top shaders, building tools, minimaps, and voice chat for an immersive experience. Perfect for builders, adventurers, and PvP players alike.

567downloads
JamesHouse
1.21.1fabric

JamesHouse

A carefully handpicked modpack that preserves vanilla gameplay while empowering small communities to thrive together — welcome to James' House.

540downloads
Opaque
1.21.11fabric

Opaque

Build with glass like it’s a box of coloured candy. Opaque adds a full set of glass building parts in every vanilla glass color (plus clear): doors, trapdoors, fences, fence gates, and stairs. They look airy light and bright

534downloads
Unified Performance (Full)
1.21.10fabric

Unified Performance (Full)

ModPack mainly to give better Chunk times and Higher Render Distance. This uses Fabric as a base to load the Mods.

511downloads
Craftable Essentials
1.21.1fabric

Craftable Essentials

Give the Mod users the ability to craft items that aren't craftable in the base game.

499downloads
spofoh-modmische
1.21.11fabric

spofoh-modmische

Spofoh’s Modmische - The exact client mods I use for building, recording, voice chat, UI QoL, and performance.

482downloads
Vanilla X MC
1.21.11fabric

Vanilla X MC

This modpack is based on a Vanilla + experience ,it extends on base features and ands extra QOL feature plus extra mechanics

469downloads
ClubNub
1.21.1fabric

ClubNub

A ClubNub Pack designed for singleplayer and/or use on the official ClubNub SMP Server. The pack is a vanilla-like experience with emphasis on building, new blocks, decorations, farming and custom NPCs.

469downloads
Stracciatella Modpack
1.21.1fabric

Stracciatella Modpack

Aiming to provide a vanilla experience with more focus on Survival gameplay, visual enhancements, small QoL improvements and a more varied progression tree. Uses vanilla as a base but with a bit more flavour (hence the name :3).

462downloads
Quadra Isles
1.21.1fabric

Quadra Isles

a completely overhauled world focused on exploration, combat, and building while with your friends.

446downloads
Discover & Explore
1.21.1fabric

Discover & Explore

A carefully crafted Vanilla+ experience focused on exploration, farming, and building — all while keeping the charm of vanilla Minecraft.

444downloads
DevClient Tools
1.21.8fabric

DevClient Tools

DevClient Tools is a lightweight client-side modpack with QoL features and tools for developers. Includes NBT viewer, resource pack inspector, and utilities for building and plugin testing.

443downloads