Forge Mods for Minecraft 1.21
Browse 26 free Forge mods for Minecraft 1.21 — popular picks include Sewing Kit, Piggyback, Create: Cardboard Things.
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Sewing Kit
Adds a Sewing table and mechanic similar to the vanilla cartography or stonecutting
Piggyback
Allow player riding each other and replace the default player sitting mechanic with a piggyback-style ride. Carry your friends on your back for fun, teamwork, or pure chaos!
Create: Cardboard Things
Fun addon that adds 9 cardboard-based items with unique mechanics.
Chestpack Backpacks
Simple, vanilla friendly backpacks. Pick up and carry chests!
Boats Motion Rework (Climb Stairs, Slabs, and Ice)
Datapack that allows for Boats and Minecarts to travel up stairs, slabs, and Ice for ice boat racing
Adventure Mode Tweaks
🏰 Various Adventure Mode mechanic improvements! Paintings, Item Frames, Minecarts, Boats and more.
Haul
A datapack thats lets you pickup and carry chests and barrels! Move your storage with ease!
[SBW] Wrecked!
Stops SuperbWarfare vehicles from evaporating after being destroyed!
[SBW] Drill, baby, drill!
Power your SuperbWarfare vehicles with real fuel.
Create: Maintenance Control
A Create addon introducing maintenance mechanics. Allows Train Stations to be temporarily disabled, making trains skip them without modifying any train schedules.
[SBW] No Pocket Vehicles
It is not really possible to hide your vehicle into a pocket.
ColorableLib
SuperbWarfare library for easy vehicle coloring.
Minecart QOL
Adds a brake and an easy pickup for minecart. Also adds 2 helpful rails.
Enchantments through Carpet
A simple way to get enchantment power from bookshelves through carpet and some other blocks!
Auto Brake Minecarts
your minecarts will stop once you leave them.
Create: Jetpack-Vessel-Recipefix
Fixes the duplicate recipe conflict between the Small Filling Tank (Create Stuff 'N Additions) and the Fluid Vessel (Create: Connected).
Fast Golden Carrot Crafting
Makes golden carrot crafting faster
Camille's Cheaper golden food
This datapack makes golden food cheaper, specifically golden carrots and golden apple. It also add a recipe for the enchanted golden apple, not the old recipe but a newer, less farmable/op one.

Swinging Car
A car on a mountain peak with real balance physics: tilts under your weight, repairs in strict order, seagull nests and a garden under the bumper.
Perma Pumpkin Head
Players will permanently wear a carved pumpkin on their heads, even after dying with the keep inventory gamerule disabled.
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).

Camille's Cheaper rails
This datapack tweaks the recipes of all vanilla rails by making them cheaper and thus more worth to use. I recommend to pair this datapack with a mod that boost minecarts speed as well.
Panda Paws
Adds Panda Paws to the game, use them to climb, move and take care of your enemies!
Rustic Engineer Mod (1.21.1, 1.20.1) – Rustic Mechanical Constructions
Rustic Engineer Mod is a mod that brings mechanical constructions of all types to your Minecraft world, all with a charming rustic touch. You'll discover creations like the Wooden Cube, a small robot that carries your items, and the Spider Mechanic, a six-legged machine that shoots webs and navigates terrain. Take to the skies in […]
The Knocker Mod (1.21.1, 1.20.1) – Unpredictable Human Like Stalker
The Knocker Mod is a Minecraft mod designed to add a thrilling horror element to the game. This mod introduces an unpredictable entity known as "The Knocker," which stalks, jump scares, and attacks players based on various situations. Enhanced mechanics allow The Knocker to know where you live, making it even more terrifying. Features: The […]
Lands of Icaria Mod (1.21.8, 1.20.1) – False Heaven
Lands of Icaria Mod adds a new multi-layered dimension with diverse flora, fauna, and many new gameplay mechanics. Uncover all the secrets of this unique realm, learn to brew magical spells, and loot abandoned villages filled with danger. Features: Over 30 New Mobs: Each with its own unique appearance, behavior, and loot. Players can battle […]