NovelAI
AI-assisted storytelling and image generation platform delivering 128K token context, anime-style art, encrypted writing with XSalsa20, Lorebook world-building, and subscription tiers for writers, roleplayers, artists, and indie developers.
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Key Features
128K Context
Kayra-XL supports up to 128K tokens for consistent long-form storytelling and character persistence.
Anime Image Engine
Anime Diffusion V4/V4.5 creates anime, furry, and semi-realistic art with up to six characters per scene.
Lorebook System
Stores characters, locations, and lore to inject consistent context into AI responses.
Privacy Encryption
XSalsa20 encrypts user data so stories remain private and are not used for training.
Text-to-Speech
Unlimited standard TTS on paid tiers; ultra and cloned voices on Opus for narration.
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Why Choose NovelAI
Privacy-First Platform:
Encrypts user stories with XSalsa20 and does not train on user content, preventing developer access.Integrated Workflow:
Combines long-form AI writing and anime-style image generation in one subscription for seamless creative work.Extended Context Window:
Kayra-XL provides up to 128K tokens for novel-length narrative consistency and persistent world state.
Pricing
Plans: Paper (free trial) with limited text and ~2,048-token context; Tablet $10/month (1,000 Anlas, 8,192 tokens, text/TTS, images); Scroll $15/month (1,500 Anlas, 16,384 tokens, enhanced images); Opus $25/month (10,000 Anlas, Kayra-XL 128K context, unlimited standard images, cloned/ultra TTS, module training).
About NovelAI
AI-assisted storytelling and image generation platform delivering 128K token context, anime-style art, encrypted writing with XSalsa20, Lorebook world-building, and subscription tiers for writers, roleplayers, artists, and indie developers.
What NovelAI Does
NovelAI co-writes long-form fiction using proprietary language models like Kayra-XL with up to 128K token context, enabling consistent characters, settings, and plot continuity. It offers memory systems, Lorebook world-building, bias controls, and module training for tailored output.
The platform also generates anime-style images via Anime Diffusion V4/V4.5, supports Image2Image transformations, and provides text-to-speech with ultra/cloned voices on higher tiers. Image credit (Anlas) management and enhancement tools streamline visual workflows.
Use cases include novel drafting, interactive text-adventures, roleplay campaigns, reference art for artists, and indie game integration via API access.
Pros & Cons
Uncensored
No content filtering or moral restrictions across creative outputs.
Strong Privacy
XSalsa20 encryption prevents developer access and training on user content.
Deep Customization
Lorebook, memory, bias controls, module training, and user scripts allow tailored AI behavior.
Learning Curve
Advanced features like Lorebook and module training require time to master.
Tier Limits
Full 128K context, unlimited images, and cloned voices require the Opus plan.
Non-Fiction Limits
Models prioritize creative writing and may perform less well on factual or technical tasks.
Frequently Asked Questions
NovelAI is an AI-assisted storytelling and image generation subscription service offering long-form narrative tools, anime-style art, Lorebook world-building, and XSalsa20-encrypted user privacy.
NovelAI uses proprietary models including Kayra-XL (up to 128K token context) for text, GLM-4.6 for multi-language generation, and Anime Diffusion V4/V4.5 for image creation.
NovelAI encrypts all user stories with XSalsa20; the platform applies no content filtering and does not train on user-generated data, protecting privacy and ownership.
NovelAI provides anime-style image generation supporting up to six characters per scene, Image2Image transforms, enhancements, and increased image access on higher tiers.
NovelAI's Lorebook stores character details, locations, and plot elements and injects that context into responses to maintain narrative consistency across sessions.
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