infoConnection ErrorsAffects: All versions
How to Fix Illegal Characters in Chat
Fix Illegal Characters in Chat by using standard ASCII characters and switching to an English keyboard layout.
Quick Fix
Avoid using special characters in chat. Switch your keyboard to standard English input.
Error Message
Illegal characters in chat / DisconnectedHow to Fix
1
Use only standard ASCII characters in chat
2
Switch keyboard input to English (US) layout
3
Do not copy-paste text from websites or documents
4
If server-side: install a plugin that strips illegal characters
Common Causes
- Sending special characters the server does not support
- Keyboard input method sending non-ASCII characters
- Copy-pasting text with hidden characters
Diagnostic Steps
- Switch keyboard to English layout
- Type your message using only standard characters
- If you need special characters, ask the admin to install a unicode chat plugin
FAQ
Which characters are illegal?
Characters outside the standard Minecraft chat character set. Most control characters, some Unicode symbols, and certain formatting codes.