- Loaders
- Fabric
- Downloads on Modrinth
- 66
- Followers on Modrinth
- 0
- version
- 1
- Updated
- March 17, 2026Mar 17
- Published
- in 2026
At a glance
Install in the game only; not needed on the server
E2EE for your Minecraft whispers.
By default, will only work on the Essentials(X) message system. (e.g.[sender -> me]: message)
Configuration
The configuration file is [minecraft directory]/config/chatcryption-config.json
Fields
message-commands: the list of commands that are for messaging. Defaults to Essentials(X)/Vanilla ones.reply-commands: the list of commands that are for replying. Defaults to Essentials(X)/Vanilla ones.split-message-send-interval-ms: (default:400) the milliseconds to wait between sending each part of an encrypted messagerequest-public-key-comment: what to include in the initial message, to explain it if the recipient doesn't have Chatcryption installed.message-command: (defaultmsg) the command to use to send messagesenabled(defaulttrue): whether the mod will be enabled. Can be changed in-game with/chatcryption [on|off]
Responsibility
It is your responsibility to use this appropriately. It is not my fault if you get in trouble for inconveniencing or annoying moderators. I am not liable for any punishments you may receive.
Security
Please don't expect this to be actually super secure. It's probably good enough in most cases.
FAQ
How to install Chatcryption?
Install Fabric for your Minecraft version, download Chatcryption for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Chatcryption support?
Chatcryption has builds for Minecraft 1.21.11.
Is Chatcryption needed on the server?
Client only — no need to install it on the server