Minecraft Java 1.21 Mods
Browse 204 free mods for Minecraft Java 1.21 — popular picks include CosmicPings, CosmicTextures, BetterPrisons.
Updated daily
CosmicPings
CosmicPings is a visual mod that allows for waypoints & team pings. Specifically made for CosmicSky & CosmicPrisons, brought to you by the Minecoin team.
CosmicTextures
Hundreds of custom item textures to improve QOL and overall gameplay experience on CosmicPrisons and CosmicSky.
BetterPrisons
A client side mod for usage on CosmicPrisons intended to replace CosmicClient.
QuickSell | Boosters | Sell Multipliers | The Original Prison Shop Plugin
QuickSell, the original prison shop selling plugin!
Flaxa Combat – Advanced PvP System with Combat Tag
A clean and optimized combat system plugin that prevents combat logging, blocks unfair escapes, and adds modern combat mechanics with full customization and smooth performance for PvP servers.
FixEscape
Add a second escape button that is re-bindable
Verdant Haven
Verdant Haven is a peaceful cozy modpack focused on farming, building, and exploration. Build your dream homestead, grow beautiful gardens, decorate with hundreds of new blocks, and peacefully explore lush new biomes. The perfect relaxing escape
Escape The backrooms | Entity
A mod that adds 15 more entities from the original Escape the Backrooms game.
Moderation
Complete server moderation! Jails, Bans, Mutes, Freezing, Warnings, Invsee, Reports, and History!
CosmicPack
CosmicPack is a texture pack made for Cosmic Prisons, brought to you by the Minecoin team.
Jail Logic
The Jail (Logic) Mod is a server-side mod lets you imprison players in a virtual prison, blocking their interactions with the world until released. It's ideal for Fabric servers to enforce temporary penalties or restrict player movement.
Dreamlands
Escape reality in your dreamland.
UIM Minecraft - Hotbar Only
Inspired by Old School Runescape's Ultimate Ironman mode, this datapack restricts your inventory and storage options, providing an interesting challenge and a new way to play.
Crimson Curse: Infection RP
A virus dormant in the Crimson Forests of the Nether escaped to the Overworld. Now with access to water, it began evolving into horrors one could only imagine....
Evo Extras
EvoExtras is a client-side mod for the PrisonEvo mode of the Diamond World. The mod adds a bunch of Quality of Life features.
Escape Caps lock swapper
Switches the Escape and caps lock button.
Tartarus Punishments - Simple Ban / Mute / Prison System
A simple ban manager with predefined reasons and timeframes
Just Winter
Escape into a winter wonderland. A cozy survival modpack focused on building, farming, and staying warm with immersive decorations and snowy aesthetics.
End Island Lock
End Island Lock traps players in the End until the dragon falls—respawn it, and the lock resets; escape attempts just bounce you back.
TheScape Client
Official client for the german TheScape.de server. This Modpack contains various performance and GUI Mods
Bedrock Prison and maze
Generates a bedrock prison to escape out of... or into for amazing loot.
MadGuys Prison Official Visual Modpack
A collection of mods & Resourcepacks designed to enhance the visuals of minecraft for MadGuys Prison.
Pickable Me
A modpack created for my friends who are certainly NOT playing Runescape
Police plus | Advanced Wanted, Jail & Handcuff System
The ultimate law and order system for your server, featuring physical handcuffs, dynamic jails, GUIs
Remap Menu Key
Fixing a years-old bug in MC because mojang couldnt care less about us poor caps:swapescape users :((
![PriVault [1.21.x - 26.x]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/164866.webp)
PriVault [1.21.x - 26.x]
Make new private vaults just like on those prisons servers
Project: Cure
The Modpack for the "Project: Cure" Escape-Room-Map
CosmicUtilities
CosmicUtilities is a utilities mod that improves gameplay. Specifically made for CosmicPrisons, brought to you by the Minecoin team.
Ores and Metals
This mod adds new ores, metals, tools, and armour inspired by the game Runescape to Minecraft!
Command Escape
Escape commands in chat with backslash! Send "/command" as regular text by typing "\/command"!
JailPlugin
Minecraft plugin for customizable player jailing.
Biomescape
This exploration-focused modpack introduces new biomes, custom terrain, and immersive mobs.
SpellCraft - Magic World
A Harry Potter-inspired magic mod adding wands, spells, wizard dueling, potions, a leveling system, magical creatures, a wizarding village with traders, and dungeons — including a boss lair and a dementor-guarded prison.
Far Frozen
Will you be able to survive and escape the frosty, Far Frozen landscape? All cold biomes. Hard early game survival.
Escape The Backrooms | Entities
A mod that adds 13 more entities from the original Escape the Backrooms game.
![⚡ X PRISON CORE ⚡ ~ Vault Economy Hook [ADDON]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/161111.webp)
⚡ X PRISON CORE ⚡ ~ Vault Economy Hook [ADDON]
Integrate Vault economy directly into X-Prison currencies