Minecraft Java 1.21 Mods
Browse 12,086 free mods for Minecraft Java 1.21 — popular picks include Fiber API, Techia, Crucial Reimagined.
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Fiber API
FiberAPI is a lightweight Fabric API for XDPXI's mods, focusing on shared tools, compatibility, and performance.
Techia
Techia is a balanced Minecraft modpack that combines technology, exploration, and creative building.
Crucial Reimagined
An adventurous expansion on vanilla Minecraft with Pam's Harvest Craft 2, Farmer's Delight, Dungeons and Taverns, The Undergardens and Biomes o' Plenty with many more quality of life mods to ensure a fun and performant playthrough!
MrFleek PVP Pack
MrFleek PACK is a stylish and optimized Minecraft PvP texture pack made for smooth gameplay, clean visuals, and competitive fights. Featuring better FPS, small swords, custom UI, low fire, sharp textures, and a modern design, this pack delivers a clean and
akirby's YouTuber Starter Pack
Starter pack for YouTubers with some must-have mods! Available for NeoForge and Fabric!
PlayerLeaderBoards
Adds leaderboards for players to go for
Low-End NeoForge
Starter Low-end PC Modpack for NeoForge!
Mace Reimagined
A clean, performance-friendly 64x64 HD overhaul of the Minecraft Mace. Perfect for PvP and survival.
Conium
Conium is a datapack and script framework for modern Minecraft, it provides very diverse features without Java coding, Conium lets you complete your mods only using datapacks.
Cows Are Aliens Client
A modpack designed to optimize performance and enhance the vanilla Minecraft experience, focusing on subtle UI improvements, sound tweaks, and quality-of-life adjustments, all while staying as true to the original game as possible.
AutoRefillX
Automatically refills your hotbar slot when you run out of blocks or items while building or mining.
Pixelmon: Speedup
Speedup [Pixelmon Sidemod] trims the waiting out of Pixelmon battles by fast-forwarding animations, speeding up AI move decisions, and tightening turn pacing.
HugoSMP Tweaks
Client-side quality-of-life tweaks for the HugoSMP server.
PS2 Shader
This Shaderpack adds CRT TV like PS2 gameplay
Better Mineclient
This modpack is designed to offer a better gaming experience.
QuickIFX (Item Entities Fix)
Reduce lag/latency by optimize performance, focus on tweaking item entities, also make your items glowing & protect them from despawn after your death
CreaTRIM
Vanilla+ modpack for TRIM members
Neko Ban
Solve lagging caused by certain issues by disabling some features
Lightweight Optimization
A lightweight and effective modpack that improves performance for lower end PC's that cant handle 500 optimization mods at once
[FMCS-M] fps X media X crystal x survival Optimized MEDIUM
A balanced modpack designed for Crystal PvP, media creation, and smooth survival gameplay
Zyno's Client+
A 1.21 Modpack that Adds Quality of Life improvements like a Screenshot Viewer, HUD, Friend System and Ingame Resource pack & Shader Downloader while still improving performance as much as possible
Maximum Creativity
This Modpack contains the best mods to overhaul your creative mode experience! Includes FPS optimization mods like Sodium, and crazy Creative Mode based mods like Axiom! Includes 33 mods. All credit goes to the creators of these mods!
PrxjX's Xp Optimizer
PrxjX's Xp Optimizer lets you automatically throw Experience Bottles by simply holding down your use button instead of repeatedly clicking.
NeoTerra
🌍 NeoTerra - The Expansion of a Limited World NeoTerra is a Minecraft game mode where the world starts on a tiny island, confined within a 1-chunk border. Each advancement achieved gradually expands the border.
Pomme
I love POM but I don't like its limitations. Pomme is an experimental shader with extrusion capabilities.
FrontCore
BlockFront add-on that allows for better custom servers. It is essentially a remake/recode of Front-Utilities with a lot of additional features and Embeddium support.
Endocraft SMP Player Pack
Player-Pack made for both the Endocraft SMP and Creative server's.
ChunkSee
A mod that adds a keybind to see chunk borders in minecraft.
-<[Zareh's Better Vanilla+]>-
"This isn’t about adding a million features. It’s about curating the right ones— So that every sunrise, cave, village, and ruined castle Feels like a place you want to live in."
Abnormalities
A bit of mods and a vanilla feel, a recipe for a good time?

Limitless
A light fabric modpack focussing on performance, QoL and compatibility. Supports Optifine-exclusive texturepacks.
Blind Shader
A shader that makes it hard to see on any distance.
Neko Language Sodium Pack
This resource pack is belong to Neko Language Pack(NLP), Many Sodium like mods translation was included in this pack.
RedoxKits
Redox Kits is the ultimate kits plugin for Practice servers. It's specially optimized and includes a wide range of customization options. This public plugin offers a kit layout editor.
NotchArrowUtils
An All-In-One Fabric Utility mod for the latest Minecraft versions.
Simply Modded
Adventure | Dungeons | Overhauled Structures | Additional Biomes | Additional Dimension | Mob and Entity Tweaks |