ModsJava
Crash Command
Java mod listed for Minecraft 1.19–1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthCrash Command
Make a crash the game and JVM using the command.
Requirements
Commands
Crash
crash [client|server] [game|jvm]
client- Make a crash to client. This argument only works on client-side.game- Make the game crash. This argument is the same as pressing F3 C for 10 seconds on a client. Default option.jvm- Make the JVM crash. This argument is the same as pressing Ctrl F3 C for 10 seconds on a client.- If no argument is specified, default is
game.
server- Make a crash to server. This argument only works on server-side.- Sub-arguments are the same as
client
- Sub-arguments are the same as
- If no argument is specified, it will be executed depending on environment.
- When executed on client with this mod (regardless server host or player), the result will be like
crash client. - When executed on server console, or by server player without the mod (when has proper permission), the result will be like
crash server.
- When executed on client with this mod (regardless server host or player), the result will be like
Known Issues
- If you join the server as player, and you have permission level
4, theclientargument is not suggested and theserverargument is not executed. This is not a Crash Command bug. Learn more
Notes
- The mod file name indicates the mod name, loader and version:
(mod name)-(mod loader)-(mod version)-mc(built minecraft version).jar- For example:
Fabroxy-fabric-1.0.0-mc1.19.3.jar
youJustLostTheGamemethod is used in this mod. Unfortunately, since I'm using Yarn mapping, the method is writtenmakeJvmCrashnotyouJustLostTheGamein source. If you want to know funny topic about this method, please watch the PhoenixSC's video. Learn more
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.19-pre4, 1.19-pre5, 1.19-rc1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as CrashCommand-1.1.0+mc1.21.6+fabric.jar — drop this file into the mods folder
- Download size: 7 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.