| Mode: | Description / Use: | Syntax: |
|---|---|---|
| +a | Server Administrator Allows use of IRC Operator commands | Can only be set by IRC server |
| +B | Bot: Indicates via /WHOIS that the client is a Bot | /mode MyNick +B |
| +d | Deaf to Channel Messages: Makes you unable to see Channel Messages | /mode MyNick +d |
| +D | Deaf to Private Messages Makes you unable to see Private Messages | /mode MyNick +D |
| +H | Hidden IRC Operator: Allows IRC Operators to hide the fact that they are an IRC Operator (undercover mode) | /mode MyNick +H*Can only be set by IRC operators |
| +i | Invisible: Hides you from /WHO and /NAMES output from users who are not in the same channel | /mode MyNick +i |
| +k | Service Mode: Prevents deops, kicks, or kills to service bots | Can only be set by service server(s) |
| +L | No Channel Links: Prevents you from being redirected by Linked Channels | /mode MyNick +L |
| +o | Global IRC Operator: Allows use of global IRC Operator commands | Can only be set by IRC server |
| +O | Local IRC Operator: Allows use of IRC Operator commands, limited to the server of the Local Oper | Can only be set by IRC server |
| +p | Hide Channels*: Allows IRC Operators to hide the channels they are in from /WHOIS | /mode MyNick +p*Can only be set by IRC operators |
| +q | Common Channels: Can only be private messaged by users if on a common channel | /mode MyNick +q |
| +r | Registered: Marks the user as registered and logged in | Can only be set by IRC server |
| +R | Registered Only: Allows private messages only from registered and logged-in users | /mode MyNick +R |
| +s | Server Notice Mask: Allows IRC operators to receive server notices based on the provided range | /mode MyNick +s |
| +W | Whois Notice: Allows IRC operators to be notified by NOTICE when a user /WHOIS them | /mode MyNick +W*Can only be set by IRC operators |
| +x | Hidden Host: Hides your hostname/IP address with YourAccount.users.IRC4Fun.net | /mode MyNick +x |
| +z | Connected with SSL: Indicates that you are connected via SSL | Can only be set by IRC server |
