Minecraft Java 1.21 Mods
Browse 34 free mods for Minecraft Java 1.21 — popular picks include FPS/Performance/QoL | Butterium, Clients are Baka, editon's Modpack.
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FPS/Performance/QoL | Butterium
Optimization/FPS and quality of life. A client-like performance pack with custom menus/in-game HUD - up to 4x FPS - integrated FancyMenu
Clients are Baka
Performance and QAL tweaks.
editon's Modpack
A Modpack that aim to find a balance between optimization mods (Optifine like) + QOL (Quality of Life) with a small Vanilla + (Action and Stuff) feeling.
Dylan's Awesome Mod Pack
A (mostly) Vanilla+ mod pack for Fabric that provides performance and quality of life mods, as well as resource packs that work well with Vanilla Minecraft.
Alathra+
A performance and quality of life modpack made for use on both singleplayer and multiplayer Minecraft.
CornCob's Lively Modpack
This is all about Quality of Life Features while keeping your Minecraft Client as optimized as it can be!
Old school mc+
"Old School MC+" is a modpack combining classic Minecraft with the alpha and beta era. It features elements like non-stacking food, a hunger bar, and mobs dropping items from the old days. It introduces new features such as a minimap, and shaders.
UNOFFICIAL SMPOnline S5 Ultra Epic Optimized Edition Modpack
An extension of the official SMPOnline Season 5 modpack that adds more optimizations, quality of life upgrades, and optional mods.
Echoes of Kaepora
✨ Magic 🔮 Mysticism 🗡️ RPG Progression 🎯 Skills 📜 Classes 🛡️ Professions ⚔️ Combat 🧿 Relics 🏆 Legendary Items ⁉️ Questing 🗺️ Exploration 🌍 New Dimensions 🏰 Structures 🌱 Farming & Cooking 🎒 Backpacks 🧭 Waystones 🛠️ Quality of Life 🎧 Immersive
J3 Create
A Custom Create Modpack with custom recipes, trading, addons and Quality of Life features.
QOL-ify
The ultimate quality of life pack.
Tre's Quality FPS
This Mod was made with only 3 things in mind... 1-How high could your FPS be with the mods on Modrinth 2-Quality of life(No insane changes like different player models| Just lil stuff like built in zoom) 3-Keep the feeling of Vanilla MiceCraft🐁
Easy Bee
A completly new way to trasport bees with extra tweaks
Calvin's Client
Client-side quality of life pack that enhances environmental immersion, GUI/HUD tactility, while retaining Vanilla's charm and server compatibility.
Kitchen Sink Modpack Template Pack
A modpack with many basic mods for starting a kitchen-sink modpack. Including world gen, performance, graphical, storage, extra mobs and quality of life mods.
Crea's Vanilla Enhanced
Minecraft as it was meant to be—vanilla world generation, no added items, better performance, improved visuals, quality-of-life tweaks, plus a world map.
Mercenary Park Vanilla Plus
A modpack that adds mostly quality of life & performance related stuff. It's meant to make the vanilla experience less frustrating for a group of friends
Jitsonville Pack
A vanilla++ client-focused pack for the Jitsonville server, emphasizing fresh visuals, resource packs, QoL tweaks, and performance.
Simply Everything
A modpack designed to improve the vanilla experience with quality of life mods. With a base of Fabulously Optimized, your game will feel as smooth as ever!
Daily Driver
Simple monthly-maintained optimization modpack with quality of life mods like DH and more.
FrameForge
Boost your FPS and keep gameplay smooth with FF! A lightweight SMP-ready modpack featuring top-tier optimization mods plus essential QoL tweaks. Experience faster loading, reduced lag, and stable multiplayer performance without losing the vanilla feel.
UnstableCraft Lite
A minimal version of UnstableCraft, with only performance, essential utilities, and only the mods required to join the server.
Blocky's Custom Vanilla
Want to enjoy a beautiful vanilla experience with a few tweaks? This is the perfect modpack for you!
Vanilla Performance Plus
This modpack adds performance, quality of life and a few vanilla plus additions.
Augtopus's Vanilla Enhancements
A Vanilla+ client-sided modpack with QoL changes, visual improvements and fun, helpful tweaks.
Modded Life
A comprehensive Minecraft modpack enhancing gameplay with performance optimizations, quality-of-life tools, and expanded building and decoration options. Includes libraries, APIs, and utilities to streamline modding and improve the overall experience.
Owen's Vanilla Refined
A lightweight modpack that keeps Minecraft close to vanilla while adding smoother performance, handy quality-of-life tweaks, fresh world features, and immersive visuals and sounds. Perfect for players who want the game to feel familiar but more polished an
Mister Experience
What does it offer? Mister Experience is the official modpack of the content creator Mister_Meow_ , easier without changing the vanilla experience. The modpack has a lot of helpful utility mods for single-player

Create Bonanza
A (debatably) minimal create modpack that has a few tweaks to progression.
SpaceMC
Quality of life additions for the vanilla SpaceMC server in order to give a better, modded experience to the user!
Herbarium
Experience the Survival Nature of Minecraft with Stunning Visuals and Technical Utilities
LMC X-4
optimization with a grain of quality of life
AppleJuice
This project adds better performance, smoother animations, improved visuals, better HUDs, quality of life features, and many immersive resource packs while keeping the vanilla Minecraft style.
Derp's CIT Furniture Resource Pack (1.21.1, 1.20.1) – Texture Pack
Derp's CIT Furniture Resource Pack is a simple pack which is aimed at putting items on item frames. With this pack installed, you can enjoy various interesting utilities ranging from Relaxation, Tables, Chairs, Decoration, Books, Food, Overlays to Shelves. Each utility has their own different detailed items for your usage. Please noted that Optifine is […]