
AI-powered storytelling and image generation for creative fiction writers
NovelAI is an AI-driven creative writing platform developed by Anlatan LLC that specializes in storytelling, text adventure, and anime-style image generation. It uses custom fine-tuned language models like Kayra (13B parameters) and Clio (3B parameters) trained on ~1.6 trillion tokens of prose data, delivering high-quality fiction output across genres. All user stories are encrypted with XSalsa20, ensuring complete privacy. NovelAI also features an advanced anime image generator powered by its proprietary V4 diffusion model.
Custom 13B-parameter model fine-tuned on 1.6 trillion tokens of prose, optimized for storytelling, text adventure, and creative fiction
Proprietary V4 diffusion model for generating high-quality anime-style artwork from text prompts with adjustable resolution and aspect ratio
All stories encrypted with XSalsa20 encryption — only you can access your content, with no server-side logging of requests
Interactive fiction mode where you make choices and the AI generates branching narrative responses in real time
AI-assisted tools to enhance, rewrite, or expand existing text while maintaining consistent voice and style
Define characters, locations, and lore that the AI references contextually throughout your story for consistent worldbuilding
Built-in TTS with multiple voice options to hear your stories read aloud with natural-sounding narration
Draft novels, short stories, and genre fiction with AI co-writing that understands narrative structure, character voice, and plot pacing
Create branching interactive narratives and text-based RPG scenarios with dynamic AI responses to player choices
Build detailed fictional universes with the Lorebook system that maintains consistency across characters, locations, and storylines
Generate high-quality anime-style character art, scenes, and illustrations from text descriptions for creative projects
Best overall for writers who want the highest prose quality and deepest worldbuilding tools — the gold standard for AI-assisted fiction and roleplay.
Best for fiction writers who want beautiful prose output and minimal setup — Kayra's literary quality is unmatched by general-purpose AI models for genre fiction.
Specialized modules for different genres and writing styles including fantasy, sci-fi, romance, and more

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