Forge Mods for Minecraft 1.21
Browse 5,332 free Forge mods for Minecraft 1.21 — popular picks include Viral Mods, Banner Ships, Tung Tung Tung Sahur.
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Viral Mods
This is a mod I made for a YouTube video that is a recreation of 7 viral minecraft mods

Banner Ships
This mod adds ships to the game with a sail-changing system, a firearm cannon (Culverin), health restoration, and other features. The mod also includes a handheld firearm (Hand Culverin).

Tung Tung Tung Sahur
This is a joke mod, don’t take it seriously! I was learning some programs while making this mod, and decided to upload it to the internet just so it would exist.

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.

Strata Sacrament
Strata Sacrament is a work-in-progress Minecraft mod that expands mining with mysterious ore byproducts, craftable forbidden components, and unique eldritch weapons with special combat effects.

PetLeveler
Level up your tamed wolves. Dogs gain XP from combat, grow stronger, and unlock unique abilities like Splash Bite, Fire Resistance, and Lifesteal

Tianshu Library
A comprehensive local AI library integrating llama.cpp (JJML JNI), sherpa-onnx, and ONNX Runtime to power fully offline LLMs, speech recognition, and text-to-speech directly in-game.

Craftable Uncraftable Items/Blocks (CUIB)
In this Datapack, you can craft items that are usually uncraftable. The current items/blocks are; Saplings, Mushrooms, Fungi, Dragon Head, Dragon Egg, Netherite Upgrade, Stone Ores, Deepslate Ores, Nether Ores, and a Trident, More coming soon!

Panda Paws
Adds Panda Paws to the game, use them to climb, move and take care of your enemies!

DirectEntry
A Minecraft mod that can skip experimental check when enter a world.

Tradable Swift Sneak
This datapack lets you buy the Soul Speed enchantment.

Engraved Planks
Adds a new decorative subvariant of wooden planks.

iammojogo's Flashlight Mod
A craftable flashlight powered by redstone-and-copper batteries — toggle it on to light your way, and watch the charge drain with use.

Silver's Ray Cast Library | RCL
Yet another Ray Cast library! with even more functions?

AddEnchantedGoldenAppleRecipe
重新添加了附魔金苹果的配方Readd the recipe of Enchanted Golden Apple

Sign Icons
A client sided mod that allows you to put minecraft blocks/items as icons in signs, hanging signs, and in chat! (like in bedrock edition)

Duckzi's Opossums
This project adds Opossums to your minecraft world!

AnyVanillaWaterlog
AnyVanillaWaterlog expands the vanilla waterlogging system, allowing many more blocks to contain water just like stairs, slabs, and fences normally do.

Craftable Glow Lichen
You are now able to craft a glow lichen with vines and glowstone dust!

Stealth Mechanic
A Forge mod that adds stealth, noise, and hostile mob hearing mechanics to Minecraft.

Better Raid Bell
Increases the bell's raid highlight range from 48 to 128 blocks and glow duration from 3 to 20 seconds - mod was requested on discord will probably not be maintained / updated

Perma Pumpkin Head
Players will permanently wear a carved pumpkin on their heads, even after dying with the keep inventory gamerule disabled.

Cute Companions: Ducks
Take ducks as companions on your adventures and have fun customizing your new friends!

Camille's Resourceful Stones
This datapack adds a VERY RARE chance to find ores while mining stone (and stone-like blocks), making every block a little more interesting to mine. You can boost the probability of getting an ore with Fortune III, but even with it, it still very rare.

more obsidian
this mod add more obsidian as in the name!!

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.

Camille's Cheaper utensils
This datapack makes some utensils cheaper: the map, the compass, the recovery compass and the clock.

伴途 / Companion Locator
在经验条上直观显示队友的方向、距离、头像与高度提示,并提供可配置的轮廓发光、跨维度徽记和隐私控制.Keep your party together with teammate direction, distance, head icons, and elevation cues displayed directly on the experience bar, plus configurable outlines, cross-dimension badges, and privacy controls.

Camille's Sniffer Loot Expansion
This datapack expands the loot that sniffers can uncover while digging. No overpowered items, no random out-of-place items, only logical, balanced vanilla friendly loot.

Limited Break
A Simple Datapack to Limit the amount of Blocks you may Break before you Die in a Game where you Mine & Craft

Ultimate Admin Toolbox
This Modd Adds Admin Toolbox and Troll GUI

ShulkerPreview
See what's inside a Shulker Box just by hovering over it.

You Can't Sleep
A about bed sleep's horror mod

Stylized Teleportation
This project adds an easy-to-use teleportation function that can be triggered by command blocks.

Bookshelf Inspector Reforged
Inspect any book stored in a Chiseled Bookshelf or Lectern without removing it, including names and enchantments

iammojogo's Uncrafting Mod
This mod is a mod that allows users to uncraft crafted items to gain back resources from items they don't need and don't want to throw away or burn.