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Fabric Mods for Minecraft 1.21

Browse 125 free Fabric mods for Minecraft 1.21 — popular picks include The Lost Castle [NeoForge/Fabric], Medieval Buildings [End Edition], Medieval Buildings - New Structures!.

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125 mods

1.21.1neoforge

The Lost Castle [NeoForge/Fabric]

A gigantic castle that once was the home of a long forgotten civilization

21Mdownloads

1.21.5neoforge

Medieval Buildings [End Edition]

New incredible medieval-style structures for the End!

18Mdownloads

1.20.2neoforge

Medieval Buildings - New Structures!

Add exciting medieval buildings with hidden enemies and treasures to the world!

17Mdownloads

1.21.10fabric

Simply Houses

A simple mod that generates houses and similar structures to enhance your worlds

13Mdownloads

1.21.9neoforge

Medieval Buildings [Nether Edition]

New incredible medieval-style structures for the Nether!

7.9Mdownloads

1.20.1forge

Arts & Crafts

Adds many new types of building blocks like Dyed Decorated Pots, Chalk, Terracotta Shingles, Soapstone and more!

4.2Mdownloads

1.19.3fabric

Lios Spiral Tower Villages

Adds unique towering villages built into ancient spirals with distinct building styles

2.8Mdownloads

1.21.11fabric

Starter Structure

🏛️ Allows the creation of buildings on initial world generation at spawn via schematic files.

2.3Mdownloads

1.21.11fabric

Haunted House

Adds a new Haunted House to Plains, Forest and Dark Forest Biomes

1.9Mdownloads

1.20.1fabric

Ancient Structures: Cultural buildings

Adds handcrafted structures from ancient civilizations (Mayan, Roman, Japanese, Germanic) with custom loot, mobs, and secrets.

1.2Mdownloads

1.21.11neoforge

Ruined Lighthouse

Adds a broken lighthouse to beaches with hidden loot and a challenging parkour inside, rewarding players who make it to the top.

1.1Mdownloads

1.21.11fabric

Cherry Grove Starter House

Adds a Cherry Grove Starter House to the game

738kdownloads

1.21.1neoforge

CastleBlocks

Alternative to chunk claiming, build castles instead!

555kdownloads

1.21.11forge

Happy Trails - Control Movement Speed

This project lets you control movement speed. This can reward road building; allowing faster movement on dirt paths and brick roads; or make walking through tall grass or on desert sands slower;

394kdownloads

1.21fabric

Unnamed Framework

The base framework for my datapacks, providing an API of common functions and easy compatibility between modules.

306kdownloads

1.21.11fabric

Old fisherman swamp house

adds an old fisherman’s house to swamp biomes, with villagers and aquatic mobs beneath it

273kdownloads

1.21.1neoforge

Timefall Coin (Themed Currency Base)

This mod adds the Timefall Coin and Timefall Coin Pile, used in the TSMP, but is a base that can be changed to fit a Modpack's Theme

258kdownloads

1.21.8fabric

Grim Kingdoms: Lost structures & ruins

Adds Castles - Unique vanilla mobs/ hidden items

249kdownloads

1.21fabric

Grim kingdoms: Vanilla Edition

Adds Castles : Both mod versions are vanilla, this version simply removes unique vanilla special items

176kdownloads

1.21.11neoforge

Beginner's Delight

Generates a small starter house at the world spawn point with a bed, chest of supplies, and torches. Helps beginners survive their first night safely. Built with vanilla blocks only — safe to remove anytime. Supports Fabric, NeoForge and Forge.

155kdownloads