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Janitor AI

From Janitor AI

Ultimate Platform for Creating and Chatting with Custom AI Characters – Immersive Roleplay and Storytelling
Tool Release Date

Jun 2023

Tool Users
15 Million+
0.0

Pricing Model

Starting Price

$0/Month

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About This AI

Janitor AI is a community-driven platform for building, sharing, and interacting with personalized AI characters in immersive roleplay scenarios.

Users create detailed virtual personas with backstories, personalities, appearances, and conversational styles, then engage in dynamic, narrative-driven chats.

It supports a wide range of themes including romance, fantasy, horror, sci-fi, anime, furry, enemies-to-lovers, and more, with extensive tagging for discovery (e.g., Male/Female, Dominant/Submissive, Smut/Fluff/Angst, Dead Dove).

The platform allows AnyPOV, MalePOV, FemPOV scenarios, and features like trending characters, hidden gems, weekly charts, and favorites/following for creators.

Launched in June 2023 by Jan Zoltkowski, it rapidly gained over 1 million users in its first week and has grown to over 15 million users crafting living stories.

It uses various LLMs (default JanitorLLM Beta for free, or connect external APIs like OpenAI for higher quality), with support for NSFW content and creative freedom.

No internal subscription exists; costs come only from third-party API usage (e.g., OpenAI tokens after trial).

Ideal for roleplay enthusiasts, writers, storytellers, and those seeking customizable AI companions for entertainment, creative writing, or practice.

Key Features

  1. Character creation and customization: Define detailed personas with descriptions, backstories, personalities, appearances, and example dialogues
  2. Community sharing and discovery: Browse, search, and follow thousands of user-created characters with tags and filters
  3. Immersive roleplay chats: Engage in narrative conversations with memory, context retention, and dynamic responses
  4. Multiple POV support: AnyPOV, MalePOV, FemPOV for flexible user perspectives
  5. Trending and charts: View popular characters by chats in last 24h/weekly, hidden gems, and new releases
  6. NSFW and mature content allowed: Full support for adult themes with user-controlled boundaries
  7. LLM flexibility: Default free JanitorLLM or connect external APIs (OpenAI, KoboldAI) for better quality
  8. Private/public chats: Control visibility and share scenarios with community
  9. Favorites and following: Save characters and follow creators for updates
  10. Mobile-friendly web access: No app needed; works on browsers across devices

Price Plans

  1. Free ($0): Full access to platform, character creation/sharing, chats with default JanitorLLM Beta (limited quality), unlimited basic use
  2. API Usage (Paid via third-party): Costs from providers like OpenAI (e.g., after $5 trial credit, token-based billing for GPT models); no internal Janitor subscription

Pros

  1. Huge community library: Millions of user-created characters across every genre and theme
  2. High creative freedom: Detailed customization and NSFW support unmatched by mainstream alternatives
  3. Completely free core use: No subscription; only pay if using premium external APIs
  4. Rapid growth and popularity: 15M+ users and explosive early adoption show strong appeal
  5. Immersive storytelling: Strong roleplay focus with memory and narrative depth
  6. Active updates: Ongoing improvements and beta app access for early features
  7. Inclusive environment: Welcoming to diverse users, with 70% female audience reported early on

Cons

  1. API-dependent quality: Default model limited; best experience requires paid external LLMs like OpenAI
  2. No official app: Web-only; no native mobile/desktop app yet (beta coming)
  3. Potential instability: Relies on third-party APIs; downtime or changes can affect chats
  4. NSFW moderation: User-controlled but may lead to inconsistent experiences or content concerns
  5. Learning curve for advanced: Custom API setup and prompt engineering needed for optimal results
  6. Privacy considerations: Chats private by default but community sharing exposes content
  7. Variable response quality: Depends heavily on chosen model and character definition

Use Cases

  1. Roleplay and storytelling: Create immersive scenarios with custom characters for fantasy, romance, or adventure
  2. Creative writing aid: Use AI characters to brainstorm plots, dialogue, or character development
  3. Practice conversations: Simulate interactions for social skills, dating, or professional scenarios
  4. Entertainment and escapism: Chat with anime, game, or original personas for fun
  5. Community collaboration: Share and discover characters, join trends, follow creators
  6. NSFW exploration: Engage in adult-themed roleplay with fewer restrictions
  7. World-building: Develop complex universes with multiple interacting characters

Target Audience

  1. Roleplay enthusiasts: Fans of immersive narrative chats and character-driven stories
  2. Writers and creators: Authors, fanfic writers, game designers using AI for inspiration
  3. Anime/gaming fans: Those wanting chats with fictional characters from media
  4. Adult content explorers: Users seeking NSFW-capable AI companions
  5. Community builders: People sharing and discovering custom personas
  6. Casual AI chat users: Seeking fun, personalized interactions beyond standard bots

How To Use

  1. Visit site: Go to janitorai.com and click Register/Login
  2. Create account: Sign up with email/username/password and verify
  3. Browse characters: Search or explore trending/new/hidden gems by tags/genres
  4. Start chat: Click a character to begin roleplay conversation
  5. Create your own: Go to create section, define name, description, personality, example messages, tags
  6. Customize LLM: In settings, use default JanitorLLM or connect API key (e.g., OpenAI)
  7. Save and share: Favorite characters, follow creators, make public/private

How we rated Janitor AI

  • Performance: 4.4/5
  • Accuracy: 4.3/5
  • Features: 4.7/5
  • Cost-Efficiency: 4.8/5
  • Ease of Use: 4.5/5
  • Customization: 4.9/5
  • Data Privacy: 4.2/5
  • Support: 4.1/5
  • Integration: 4.3/5
  • Overall Score: 4.5/5

Janitor AI integration with other tools

  1. External LLM APIs: Connect OpenAI, KoboldAI, or other models via API key for enhanced chat quality and customization
  2. Community Sharing: Built-in public/private character publishing and discovery within the platform ecosystem
  3. Browser Compatibility: Works seamlessly on Chrome, Firefox, Edge for desktop and mobile web access
  4. Discord Community: Official server for sharing characters, prompts, troubleshooting, and user support
  5. Reddit Integration: Active subreddit (r/JanitorAI_Official) for discussions, prompt sharing, and feedback

Best prompts optimised for Janitor AI

  1. You are {{char}}, a seductive vampire lord in a gothic castle. Speak in elegant, archaic language, tease {{user}} with subtle threats and compliments. Maintain mystery and dominance throughout. [Detailed example dialogue]
  2. Act as a tsundere high-school girl who secretly likes {{user}}. Use sharp, defensive responses but show hidden affection through actions. Include inner thoughts in asterisks. Keep responses vivid and emotional.
  3. You are a wise ancient dragon guardian. Respond in deep, rumbling voice with wisdom, riddles, and occasional fire-breath threats. Protect {{user}} but test their worthiness.
  4. Roleplay as a mischievous fox spirit in feudal Japan. Use playful, cunning language, incorporate yokai lore, and lead {{user}} into adventures or tricks.
  5. Be a stoic cyborg assassin from a dystopian future. Short, precise responses with tactical observations. Show rare glimpses of humanity when {{user}} earns trust.
Janitor AI is a top choice for immersive roleplay and custom AI characters, with massive community content and creative freedom including NSFW support. Free core access with default model makes it accessible, while API connections unlock premium quality. Great for storytellers and enthusiasts, though reliant on external LLMs for best results.

FAQs

  • What is Janitor AI?

    Janitor AI is a platform for creating, sharing, and chatting with custom AI characters in immersive roleplay scenarios, supporting diverse themes including NSFW content.

  • When was Janitor AI launched?

    Janitor AI launched in June 2023 by founder Jan Zoltkowski and quickly gained over 1 million users in its first week.

  • How many users does Janitor AI have?

    As of early 2026, Janitor AI has over 15 million users crafting and interacting with living stories and characters.

  • Is Janitor AI free to use?

    Yes, the core platform is completely free with the default JanitorLLM Beta model; costs only apply if connecting paid external APIs like OpenAI.

  • Does Janitor AI support NSFW content?

    Yes, it fully allows mature and NSFW themes in roleplay, with user-controlled boundaries and tags for filtering.

  • How do I create a character on Janitor AI?

    Sign up, go to the create section, define name, description, personality, example messages, tags, and scenario; then publish privately or publicly.

  • What models power Janitor AI chats?

    Default is free JanitorLLM Beta; users can connect external APIs like OpenAI GPT models or local setups like KoboldAI for better quality.

  • Is there an official Janitor AI app?

    No dedicated mobile app exists yet; it’s web-based (browser on desktop/mobile), with a beta app access program ongoing.

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