
Modrinth · Minecraft mod
Client Crasher
A new, better way to punish cheaters.
Quick answer
Which Client Crasher release should I use?
Client Crasher 2.0+1.21.11+paper targets 1.21.11 with paper, purpur. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Client Crasher required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Client Crasher 2.0+1.21.11+paper need?
2.0+1.21.11+paper. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Client Crasher without breaking your instance.
Built for Client Crasher 2.0+1.21.11+paper. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 2.0+1.21.11+paper. It targets 1.21.11 with paper, purpur; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside 2.0+1.21.11+paper. It opens that exact file at the source.
About this project
What does Client Crasher add?
Client Crasher
Do you have problems with cheaters, but you don't want to just BAN them?
This plugin is for you! With this plugin you can now blow their game up.
Features:
- (kick but better) Crashing player's game
- (ban but better) Adding nickname/uuid to the auto-crash list - crash them as soon as they join!
- NEW! /crashbanip - now you can also target their IP, so changing nickname won't help them!
API:
Just use this method:
ClientCrasher.crashPlayer(player)
How it works:
It literally blows the client up.
Project description from Modrinth.
Pick your setup
Client Crasher by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
2 loader builds1.21.11
2 loader builds1.21.1
1 loader build1.20.4
3 loader builds1.20.3
3 loader builds1.20.2
2 loader builds1.20.1
2 loader builds1.20
1 loader build1.19.3
1 loader build1.19.2
1 loader build1.19.1
1 loader buildShowing the newest 12 of 27 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Client Crasher versions and loaders
2.0+1.21.11+paper
ClientCrasher-Paper-2.0.jar
6 Aug 2026
2.0+26.1.2+paper
ClientCrasher-Paper-2.0.jar
6 Aug 2026
2.0+26.2+fabric
clientcrasher-2.0+26.2.jar
6 Aug 2026
1.0+26.1.2+paper
ClientCrasher-Paper-1.0.jar
20 Jun 2026
1.0+1.21.11+paper
ClientCrasher-Paper-1.0.jar
19 Jun 2026
1.0.1+26.2+fabric
clientcrasher-1.0.1+26.2.jar
18 Jun 2026
1.0.1+26.1.2+fabric
clientcrasher-1.0.1.jar
19 Apr 2026
1.0.1+1.21.11+fabric
ClientCrasher-Fabric-1.0.1.jar
19 Apr 2026
1.0.1+1.21.1+fabric
ClientCrasher-Fabric-1.0.1.jar
19 Apr 2026
1.0+1.20.4+spigot
ClientCrasher-Spigot-1.0-1.20.4.jar
22 Mar 2024
1.0+1.20.4+fabric
ClientCrasher-Fabric-1.0-1.20.3.jar
7 Dec 2023
1.0+1.20.1+fabric
ClientCrasher-Fabric-1.0.jar
7 Dec 2023
Looking for an older file? The official Modrinth project page is in Resources.