SouthLeaks is a Minecraft-focused search service that lets users look up usernames in its database and review associated account information. Search results may include account status, linked IP addresses, location and internet service provider details, and when a username was first seen. The site presents itself as a Minecraft search engine and indicates that its database contains millions of records.

Users can sign in through Discord to access a personal panel with recent search history, account settings, and API tools. The panel allows users to manage an API key, configure permitted IP addresses, view usage statistics, and check recent API requests. Interface preferences include language selection, sound effects, custom cursor, performance mode, and display zoom.

SouthLeaks also provides a Discord community for support and service updates, including maintenance announcements. Its features are designed for searching Minecraft-related records and managing searches through the website or API. The site notes that access may be restricted by moderation and that support or appeals are handled through Discord.