Minecraft Java 1.21 Mods
Browse 22 free mods for Minecraft Java 1.21 — popular picks include Extended Bone Meal, FPS/Performance/QoL | Butterium, Cobblemon x Farmer's Delight Compat Tweaks.
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Extended Bone Meal
☘ Extends bonemeal behaviour. Instant grow with sneak, grow netherwart+cacti+sugarcane and other tweaks.
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
Cobblemon x Farmer's Delight Compat Tweaks
Adds various compatibility tweaks between Cobblemon and Farmer's delight
Haven Kitchen Sink Helper
A mod that adds a lot of Quality of Life features for Kitchen Sink Modpacks.
Alathra+
A performance and quality of life modpack made for use on both singleplayer and multiplayer Minecraft.
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.
Hollow's Tweaks
Some very funky additions
Ultimate Growth Tweaks
Right-click to harvest crops, squat to grow plants, and protect farmland from trampling. Fully configurable with AE2 and Mystical Agriculture support.
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.
DreamBuilders
DreamBuilders is the ultimate building modpack that adds furniture tools and creative utilities to make construction faster easier and more beautiful
J3 Create
A Custom Create Modpack with custom recipes, trading, addons and Quality of Life features.
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
Harvest Tweaks & Scythes
Harvest Tweaks & Scythes is a Minecraft mod that adds tropical plants, fruits, and biomes. Explore the Amazon Rainforest and Scythe Orchard with banana, acai, and guarana. Adds new crops, foods with effects, and expands farming and exploration.
Twindling Tweaks
A mod that adds a little bit of everything, from ores, to trees, to armor. You'll find something you like in this mod.
Brenny's Pack
A Vanilla+ Modpack aimed at Quality of Life Improvements.
Flying_8lack's random mod
A non-vanilla+ mod that add various useful utilities and funny features with no specific theme.

Create Bonanza
A (debatably) minimal create modpack that has a few tweaks to progression.
Herbarium
Experience the Survival Nature of Minecraft with Stunning Visuals and Technical Utilities

Integrated Aeronautics
Create Aeronautics focused Modpack with many tweaks and integrations using KubeJS
Create: Just Extended
A Create 6 based modpack with a focus on automation and quality of life features
Tweaks Addon For MineColonies Mod (1.21.1, 1.20.1) – Improvements Colony Management
Tweaks Addon For MineColonies Mod is an addon for MineColonies that introduces various adjustments and improvements to enhance colony management, making gameplay more balanced and efficient. Features: Adjusts resource requirements and building mechanics. Enhances colony automation and management options. Ensures better integration with other mods. Custom ToolType. Custom Food Tag. Custom CraftingModule. Screenshots: Tweaks Addon […]