Minecraft Java 1.21 Mods
Browse 12,081 free mods for Minecraft Java 1.21 — popular picks include OptiPlus-Anchor, Day Length, Cursed View.
Updated daily
OptiPlus-Anchor
Removes the wait between triggering a charged respawn anchor and the block clearing from the world. The anchor is set to air on the client immediately on interaction, so the slot is ready for the next placement without any server-confirmation lag.
Day Length
Change how long a Minecraft day lasts and sync it with real-world time.
Cursed View
Curses your view! Curses yourself.
Eco Stack Manager
Eco Stack Manager helps optimize Minecraft servers by managing and cleaning up item stacks, XP orbs and user inventories.
Tools & Trims
Re-texturing the default tool texture while adding trims using CIT from Optifine.
Sodium 日本語訳
Sodium, Sodium extraを日本語に翻訳します。
Craftorithm
Advanced Crafting Management System – Customize Your Crafting!
Vanilla Optima
Vanilla Optima is a modpack that has sodium and many more mods that will improve the render speed of the game.
Emissive Vanilla Textures
REQUIRES OPTIFINE! Glowing ores, items, and more
RAMization
RAMization focuses on optimizing RAM usage, which is especially noticeable in large modpacks!
Fantasy Chest
Requires EMF (Entity Model Features) or Optifine
NoChatReports (Spigot/Paper)
Block and disable chat reporting on Minecraft Servers - Bukkit, Spigot, Paper, Purpur & Folia - 1.19-26.1
Seamless - Serverless Multiplayer
Play together instantly. No server needed. Host your singleplayer world and invite friends in seconds.
AccrelatedRendering-reFabricated
A client side only entity rendering optimization MOD, aiming at improving performance when rendering large amount of entities or complex modded entities
Anti-Dupe
A security tool for Minecraft servers, designed to prevent item duplication exploits.
Fullbright Ultimate
This mod will help you see in dark
NebulaFX
A particle mod powered by a high-performance GPU-instanced rendering engine and optimized NBL streaming for fluid, large-scale animations.
Cobblemon: Duck's Definitive Edition
Enhance your Cobblemon experience with new biomes, Legendary Pokemon quests and spawns, Pokemon Capture EXP as well as QOL features like Teleporters, Falling Trees, Pokemon Map Icons, and FINALLY Updated Pokemon Drops, removing the need for mobs!
MemGuard
Reduces RAM usage in large modpacks and servers by caching NBT strings, monitoring memory usage, and triggering garbage collection at optimal times.
Timekeeper - Calendars
A simple mod that adds calendars to your world. Now you can find out what day or year your world is!

For the real potatoes
This is a shader for the real potatoes
POKELAND
Cobblemon 1.7.1 Modpack | Legendary Pokémon | Mega Evolutions | Pokémon Towns | Centers | Gyms | Leaders | Trainers | New Generations | New Food & Drink | Optimization | Essential | Voice Chat | Surround Sound | Automatic Data & Resource Pack.
DynamicRenderDistance
Automatically changes your render distance based on your frame rate (FPS). Fully configurable, client-side only.
New Horizons
Voxy and Iris together with other mods to make the generations look better.
Cobblemon Realms Mobile
Versão Mobile da Cobblemon Realms (Mobile Version of the Cobblemon Realms Modpack)
Keralis Create Pack
Collection of mods used in Keralis Create YouTube Series.
PartiCull
Dynamic particle control for smoother gameplay: up to +30% FPS gain in heavy particle situations.
Progressive Mob Wave Activations - PMWA - Day/trigger-based control of mob spawning!
Progressive Mob Wave Activations PMWA - Limit any mobs based on day number, registered mob kills, and distance from world centre
Tropimon
Official Modpack of the french Cobblemon server Tropimon
Creeper Loading Screen
This resource pack replaces the standart Mojang logo at boot with the creeper's face. Optifine required.
Mint CPVP Pack
Clean, fps boosting texture pack to make your CPVP experience 10x better with the textures!
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Os' Variated Glow Lichen
This adds 20 variations to glow lichen. It also adds an emissive texture for the glowing yellow spots if you have Optifine.
Tnt Minecart Optimizer
A Minecraft client-side mod that reduces delays in TNT minecart interactions caused by server latency.
Verlixia
An high-end overhaul of BSL Shaders, featuring multi-colored block lighting, heat haze effect, realistic wet reflections and more!
Flan Cobblemon Extension
Flan extension that supports Pokemon spawn prevention for Cobblemon and a few other stuff.