JanitorAI - Create and Chat with AI Characters

JanitorAI positions itself as a specialized platform at the intersection of creative writing, social interaction, and artificial intelligence. Its core functionality revolves around a massive, user-generated library of AI characters. These characters range from popular anime and video game figures to completely original creations, each endowed with a distinct personality, backstory, and conversational style through detailed 'character cards'.

The user experience is centered on chat. Visitors can browse the extensive database, filter by tags (e.g., 'Fantasy,' 'Villain,' 'Comfort'), and initiate conversations with any character. The interactions are remarkably dynamic and uncensored. Unlike platforms with strict content moderation, JanitorAI's key differentiator is its allowance for Not Safe For Work (NSFW) content, making it a go-to service for users seeking mature roleplay and storytelling without restrictions. The AI's responses are designed to be immersive, maintaining character consistency and advancing narrative threads based on user input.

Beyond consumption, JanitorAI is a powerful creation tool. Its character builder is detailed, allowing users to define a character's name, avatar, personality, scenario, and example dialogues. This granular control ensures that the AI behaves authentically. Advanced users can even write custom 'greeting' messages and utilize 'lorebooks' to add deep, contextual knowledge that the AI can reference during chats, enabling complex world-building.

A critical technical aspect is that JanitorAI itself does not host the primary AI language model. Instead, it acts as a sophisticated front-end interface. Users must connect their own API key from a supported service like OpenAI, KoboldAI, or others to generate responses. This model gives users flexibility in choosing the underlying AI's capability and cost but adds a layer of complexity for newcomers.

The primary application scenarios are diverse. For **role-playing enthusiasts**, it