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Welcome to IRC and Undernet
A practical introduction to IRC, channels, nicknames, and the services that make Undernet distinct.
IRC is a real-time, text-based chat system. Undernet is an IRC network: a group of connected servers that share the same users and channels.
The essentials
- A nickname is the name shown beside your messages. Nicknames are not owned or registered on Undernet.
- A channel is a shared conversation whose name normally begins with #, such as #help.
- A private message is a direct conversation between two connected users.
- An Undernet username is an account used with Channel Service (X). It is separate from your nickname.
Start here
- Open the web chat or configure an IRC client.
- Connect through a server listed in the Undernet server directory.
- Join a channel with /join #channel.
- If you need assistance, join #help or submit a support request.
IRC is intentionally open and decentralised. Read channel topics, be patient with volunteer helpers, and never share account passwords or verification answers.