Minecraft 1.20.3 Mods
35 of the 117 mods here have a build for Minecraft 1.20.3. One number off and the 1.20.3 jar stays unloaded. Fabric 32, Forge 30, NeoForge 25, Quilt 13 is how 1.20.3 splits over the loaders. Utility 10, Performance 9, Library 6 are the biggest groups on 1.20.3.
26 makers publish something for 1.20.3. Loader and version have to match together on 1.20.3. Every mod on this 1.20.3 list also reaches another version. 4 of the 1.20.3 mods want a library beside them.
- Mods for this version
- 35 of 117 documented here
- Loaders
- Fabric 32 · Forge 30 · NeoForge 25 · Quilt 13
- Biggest groups
- Utility 10 · Performance 9 · Library 6
- Download here
- 23 files on our own server
The core API module for Fabric mods providing essential hooks and utilities required by nearly all Fabric mods.
A configuration screen API that provides a standardized way for mods to display and edit their settings in-game.
A real-time mapping mod that renders explored terrain as a minimap and fullscreen map with waypoints and mob tracking.
An animation library for Minecraft mods that enables complex entity animations created in Blockbench.
An equipment slot API that provides additional customizable accessory slots for rings, belts, amulets, and other trinkets.
A tooltip mod that shows information about what you are looking at, including block details, entity info, and mod data.
The leading rendering optimization mod for Fabric, dramatically improving frame rates through a rewritten rendering engine.
A lightweight minimap mod with entity radar, waypoint management, cave maps, and a customizable display position.
Enhances inventory management with improved mouse dragging behaviors for faster item manipulation.
A fullscreen world map companion to Xaero's Minimap showing explored terrain with waypoints and cave layer navigation.
Adds a search bar and conflict detection to the keybinding settings screen, essential for modpacks with many keybinds.
Adds hunger and saturation information overlays to the HUD and tooltips, showing food value before eating.
A server-side optimization mod that improves game logic performance including entity AI, world gen, and block ticking.
A shader mod for Fabric that allows OptiFine shader packs to be used alongside Sodium for maximum performance.
A recipe viewer and item browser for Fabric and Forge, serving as a feature-rich alternative to JEI with plugin support.
Groups XP orbs together into a single entity, reducing lag from large numbers of orbs in mob farms and grinders.
A massive farming mod adding hundreds of crops, fruit trees, and recipes for an extensive food production system.
The Fabric equivalent of Curios API, adding data-driven accessory slots for rings, necklaces, and other equipment.
A compass that can locate any biome in the world, displaying distance and direction to help players find specific biomes.
A vanilla-style biome overhaul using only vanilla blocks, adding dramatic terrain features and over 85 new biomes.
A Forge/NeoForge port of Sodium providing the same dramatic rendering performance improvements for the Forge ecosystem.
Adds a wide variety of aesthetically designed doors and trapdoors in multiple wood types and styles for building.
A complete rewrite of the light engine that dramatically reduces light update lag, especially during world generation.
An advanced inventory management mod with auto-sorting, auto-refill, profile saving, and locked slots.
Adds sloped roof blocks, gutters, attic walls, and skylight blocks for building realistic rooftops in every material.
Optimizes immediate-mode rendering used by HUDs, GUIs, text, and item displays for a notable FPS boost.
A shared library for Better End and Better Nether providing biome registration, structure tools, and common utilities.
Adds a variety of bridge components including supports, stairs, railings, and rope bridges in multiple wood types.
A structure mod that generates massive, elaborate dungeon structures throughout the world with unique architecture and loot.
Defers unnecessary DataFixerUpper initialization at startup, cutting Minecraft boot times significantly.
A collection of performance fixes targeting memory usage, load times, and runtime overhead in large modpacks.
A furniture mod adding chairs, tables, desks, drawers, wardrobes, and other home furnishings in every wood type.
A combat overhaul mod replacing the vanilla attack system with animation-based combos, dodging, and stamina mechanics.
Expands the Nether with new biomes, vegetation, materials, and structures, adding depth and variety to the hostile dimension.
A terrain overhaul mod that generates dramatically larger mountains, deeper valleys, and more varied continent-scale landforms.
Frequently asked questions
Is there much for 1.20.3?
35 of the 117 mods documented here ship a 1.20.3 build, from 26 makers. They split as Fabric 32, Forge 30, NeoForge 25, Quilt 13.
What loader has the most for 1.20.3?
Fabric carries the most here on 1.20.3, 32 mods. A mod is built per loader and per version, so the file has to match both. One profile runs one loader.
Can I use a newer mod on 1.20.3?
No. A jar is compiled against one game version. A build for 26.2 will not load on 1.20.3, and the other way round it fails too. The mod page names every version its maker signed off.
Where do 1.20.3 downloads come from?
23 of the 1.20.3 files sit on our own server, unchanged, with the checksum of the maker's build beside them. The rest link to the maker because his licence keeps every right with him.