Mineuniverse
Log in Register
Mods

You Shall Not Spawn! (Modpack Utils Series)

JSON based entity blacklisting. Disable spawning for any entity from any mod.
by ElocinDev
Download Claim this project
29,185,339 downloads
0 likes
Updated Jun 30, 2026
0 hypes

 


 

 

Disable unwanted mobs from spawning using JSON configuration.

Supports Forge, Fabric and Quilt

 

 

 

⭐ Features ⭐

 

  • Disable Entity Spawning

Add the ID of the entity you want to remove in config/ysns/disabled_entities.json5 to completely remove entities from spawning.

 

  • Control Entity Spawning

Whether per dimension or globally (by using "!.*"), you can control the spawn rate of an entity in the config/ysns/per_dimension_entities.json5 config.

 

  • Regex Support

Need to disable multiple entities from 1 mod? Or is there a pattern in them? Then no need to repeat yourself!

With regular expressions, you can disable multiple entities in a single entry, disable all entities from a mod, and a lot more!

Simply start the entry with "!" and then write your regular expression.

 

  • Commented Config File

The config files have comments explaining and giving examples of what you need to add to make the mod work!

If you need extra help, feel free to hop in my discord in the #elocins-projects channel.

 

FAQ

 

  • Can I use this in my modpack?

Of course! It was designed for modpack creators to remove undesired entities that may unbalance the game or

create issues.

 

  • Can I still make the entities spawn?

In the case of using the disabled_entities config, no. Once a mob is added to the blacklist, there is no way to spawn it by any method.

Both natural or through eggs/commands. This mod is meant to completely remove undesired entities.

In the case of the per_dimension config, it works via chance, so at 0.0 they won't spawn at any way. But at 0.5 it'll have 50% chance of spawning.

 

  • Client or server?

Everything happens on the server's side. Though it is recommended to leave the mod and config for clients too,

for the case they want to play a single player world. You should always leave this mod in the server pack alongisde its config.

 

  • What if I add an entity to blacklist that was already spawned?

Spawned entities will still exist, so it's up to you if you want to kill them or not.

For this reason it's recommended to configure the mod before creating a world 

 

  • What if I mispell an entitity's ID in the config file?

Nothing will happen. Adding invalid ID's won't cause issues, but obviously the entity won't be blacklisted

as it technically doesn't exist. Same thing would happen if the mod isn't present, but it will be if it's added later and the ID is valid.

  

[1.20.x-fabric] You Shall Not Spawn v2.0.2
MC Fabric, 1.20.1, 1.20, Quilt
Release 2024-10-18 Get
[1.19.x-forge] You Shall Not Spawn v2.0.2
MC 1.19.2, Forge
Beta 2024-10-18 Get
[1.20.x-forge] You Shall Not Spawn v2.0.2
MC NeoForge, 1.20.1, Forge, 1.20
Beta 2024-10-18 Get
[1.19.x-fabric] You Shall Not Spawn v2.0.2
MC Fabric, 1.19.2, Quilt
Release 2024-10-18 Get
[1.19.x-forge] You Shall Not Spawn v2.0.1
MC 1.19.2, Forge
Beta 2024-08-04 Get
[1.20.x-forge] You Shall Not Spawn v2.0.1
MC NeoForge, 1.20.1, Forge, 1.20
Beta 2024-08-04 Get
[1.20.x-fabric] You Shall Not Spawn v2.0.1
MC Fabric, 1.20.1, 1.20, Quilt
Release 2024-08-04 Get
[1.19.x-fabric] You Shall Not Spawn v2.0.1
MC Fabric, 1.19.2, Quilt
Release 2024-08-04 Get
Fabric 1.19.X | v2.0.0
MC 1.19.3, 1.19.4, Fabric, Client, 1.19.2, 1.19.1, Server, 1.19
Release 2024-08-02 Get
Fabric 1.20.X | v2.0.0
MC 1.20.2, Fabric, Client, 1.20.1, 1.20, Server, Quilt
Release 2024-08-02 Get
[1.20.x-fabric] You Shall Not Spawn v2.0.0
MC Fabric, 1.20.1, 1.20, Quilt
Release 2024-08-02 Get
[1.19.x-forge] You Shall Not Spawn v2.0.0
MC 1.19.2, Forge
Beta 2024-08-02 Get
[1.20.x-fabric] You Shall Not Spawn v2.0.0
MC Fabric, 1.20.1, 1.20, Quilt
Release 2024-08-02 Get
[1.19.x-fabric] You Shall Not Spawn v2.0.0
MC Fabric, 1.19.2, Quilt
Release 2024-08-02 Get
Forge 1.19.X | v2.0.0
MC 1.19.3, 1.19.4, Fabric, Client, 1.19.2, 1.19.1, Server, 1.19
Beta 2024-08-02 Get
Fabric 1.21 | v1.0.6
MC 1.21, Fabric, Client, 1.21-Snapshot, 1.21.3, 1.21.1, Server, Quilt, 1.21.2
Release 2024-06-13 Get
Fabric 1.20.X | v1.0.5
MC 1.20.2, 1.20.5, Fabric, Client, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.20.4, Server, Quilt
Release 2023-10-14 Get
[Fabric] You Shall Not Spawn! | 1.0.3
MC 1.17.1, 1.19.3, 1.18.1, 1.19.4-Snapshot, 1.17, 1.19.4, Fabric, 1.19-Snapshot, Client, 1.18.2, 1.19.2, 1.19.1, 1.20-Snapshot, 1.17-Snapshot, 1.18, Server, 1.18-Snapshot, Quilt
Beta 2023-05-18 Get
[Universal] You Shall Not Spawn v1.0.2
MC 1.17.1, 1.19.3, 1.18.1, 1.17, Fabric, 1.19-Snapshot, Client, 1.18.2, 1.19.2, Forge, 1.19.1, 1.17-Snapshot, 1.18, Server, 1.18-Snapshot, Quilt, 1.19
Release 2023-05-16 Get
[Universal] You Shall Not Spawn! v1.0.1
MC 1.17.1, 1.19.3, 1.18.1, 1.17, Fabric, 1.19-Snapshot, Client, 1.18.2, 1.19.2, Forge, 1.19.1, 1.20-Snapshot, 1.17-Snapshot, 1.18, Server, 1.18-Snapshot, Quilt, 1.19
Release 2023-02-17 Get

More from ElocinDev

Advanced Movement
8,694
Shield Overhaul
8,282,551
Copper Overhaul
824,184
Open Parties and Claims PvP Support
8,120,167
Prominent UI
7,738,801
Tierify
7,379,400

You Might Also Like

Liberty's Villagers
Quality of Life and AI improvements for Villagers
9,968,428
No More Pop-ups
A Minecraft mod to remove in-game pop-ups
996,708
BetterRandomSourceConcurrencyCrash
Improved logging of crashes caused by mods accessing RandomSources from the wrong thread
99,371
Exit Confirmation
Often accidentally closed Minecraft? This mod might help!
99,067
NoDynamicFps
Adds an option to disable Vanilla's Dynamic FPS implementation
99,004
Immersive Crafting
Adds crafting recipes to immersive portals
9,998