NovelAI

NovelAI is an AI-powered creative platform developed by Anlatan Inc. that combines AI-assisted storytelling with image generation and text-to-speech. It is designed primarily for fiction writers, storytellers, worldbuilders, digital artists, and creative users who want to develop stories and visual ideas in one environment.

NovelAI began in 2021 as part of Anlatan’s focus on customizable AI experiences, privacy, and creative tools. The platform has since developed into a dedicated environment for AI-assisted authorship, interactive storytelling, and generative artwork.

Unlike general-purpose AI assistants, NovelAI is built specifically around creative writing and visual storytelling. Its writing environment gives users control over story context, memory, generation parameters, lore, and other settings that affect how the AI continues or develops a story.

One of NovelAI’s central features is its Story Editor, where users can write their own material and ask the AI to continue, expand, or develop the story. The system uses the surrounding manuscript and configured story information to generate text that fits the established narrative.

NovelAI provides Memory and Author’s Note features that allow writers to provide persistent guidance to the AI. Memory can contain important information about characters, plot points, settings, and world details that should remain available during generation, while Author’s Note can provide additional instructions about how the current section should be written.

The platform’s Lorebook is one of its most important tools for long-form storytelling. Writers can create entries for characters, locations, objects, factions, events, and other narrative elements. These entries can be automatically inserted into the generation context when their activation keys appear in the story.

Lorebook can also be organized into categories, imported, exported, and managed through NovelAI’s scripting API. This makes it useful for large stories where maintaining continuity manually would become difficult.

NovelAI also provides Text Adventure, an interactive storytelling mode where users can make decisions or provide actions and have the AI generate the next part of the narrative. This allows NovelAI to function as a dynamic text-based storytelling engine.

Another feature is Text-to-Speech. NovelAI provides both local browser-based speech synthesis and its own streamed TTS service. Subscribers can use the streamed service to turn generated text into spoken audio.

NovelAI gives experienced users considerable control over text-generation settings. These include temperature, token limits, sampling controls, repetition penalties, context size, and other parameters. Writers can adjust these settings depending on whether they want more predictable or more varied output.

A major advantage for long-form writing is context management. Higher subscription tiers provide larger context sizes, allowing the AI to take more of the existing manuscript and related story information into account when generating new text.

NovelAI’s visual side is built around NovelAI Diffusion, its image-generation system. The current image-generation lineup includes NovelAI Diffusion V5 Full and V5 Curated, which are developed in-house and available across the subscription tiers.

The image-generation system is particularly strong for anime, manga, character art, and stylized illustration. Users can generate images from text prompts while controlling tags, undesired content, image dimensions, sampling parameters, and other generation settings.

NovelAI supports Image2Image, which allows users to provide an existing image as a starting point and control how strongly the AI changes it. This provides more control than generating every image entirely from text.

The platform also includes Inpainting, which allows users to select part of an image and regenerate that area. This can be useful for correcting or changing individual details without rebuilding the entire image.

Canvas provides a larger editing environment for working with generated images. Users can modify compositions, extend artwork, and work on different parts of an image in a more flexible workspace.

NovelAI also provides Vibe Transfer, which uses a reference image as visual inspiration. Users can control the strength of the reference and how much information from it is transferred into a new generation.

Another advanced image feature is Precise Reference. Users can provide character or style references to guide image generation while maintaining greater consistency between different generations.

Precise Reference includes separate options for Image Character Reference, Image Style Reference, and combined Character & Style Reference. This is useful for creators who want recurring visual identities across multiple images.

NovelAI also offers Director Tools, which allow users to make targeted changes to generated images and guide aspects such as framing, composition, expressions, or other visual characteristics.

The platform supports Multi-Character Prompting, allowing multiple characters to be described within one image. Current V5 models support prompting for up to 22 distinct characters.

NovelAI also includes Prompt Randomizer and Prompt Chunks, which help users experiment with different combinations of visual concepts and attributes.

The image-generation workflow includes Seed controls, giving users a way to reproduce or explore related generations. Seeds can be combined with prompts and other settings when experimenting with variations.

NovelAI includes Undesired Content controls, allowing users to specify elements they would like the image model to avoid. This provides additional control over unwanted visual characteristics.

The platform also supports Text Rendering in images, with current V5 models improving the rendering of English, Japanese, and Chinese text.

NovelAI provides several image finishing tools, including Enhance, Upscale, Remove Background, Line Art, Sketch, Colorize, Emotion, and Declutter. These tools make the image workflow more comprehensive than a simple prompt-and-generate system.

NovelAI also maintains an Image History, allowing users to review and revisit previous image generations.

For users who want greater control over the platform, NovelAI supports custom scripting. Scripts can extend the application with custom interfaces, document manipulation, generation hooks, utilities, and other supported functionality.

NovelAI’s scripting environment uses TypeScript, a superset of JavaScript. Scripts execute in an isolated environment and can interact with NovelAI through its documented APIs.

The current scripting system includes APIs for documents, story settings, Lorebooks, memory, text generation, text-to-speech, UI elements, storage, messaging, permissions, and other functions.

NovelAI also provides a Generation API within its scripting environment. Scripts can generate text, build story context, access generation parameters, and interact with other supported features.

The platform’s scripting capabilities make it useful for advanced users who want to customize their writing workflow or build tools around the NovelAI environment.

NovelAI is strongly focused on privacy and creative ownership. Its service is designed around giving users control over their stories, and the company emphasizes that it operates its own AI infrastructure rather than simply acting as a frontend for another AI provider.

The platform also allows users to export and download their stories, providing a way to maintain local copies of creative work.

NovelAI’s image-generation system is also hosted using its own infrastructure and custom AI models. The company states that NovelAI Diffusion is built on Stable Diffusion with its own research and improvements, while newer V5 models are described as original in-house models.

Another significant feature is the combination of writing and image generation. A creator can develop a fictional world in the Story Editor, maintain character and location information through Lorebook, and then create artwork that represents those characters or settings.

This combination makes NovelAI especially useful for worldbuilding and character visualization. Writers can explore a character’s visual identity alongside their narrative development.

NovelAI also provides the Explore area, where users can discover creations and community content within the NovelAI ecosystem.

The platform’s user interface currently supports English and Japanese. Its documentation is also maintained in English and Japanese.

NovelAI is designed primarily for individual creative users rather than large corporate teams. Its subscription plans are focused on individual creators, and the platform does not present a conventional enterprise collaboration suite.

The current subscription structure consists of Tablet, Scroll, and Opus. These plans differ mainly in context size, monthly ImageAnlas, and image-generation benefits.

The Tablet plan costs $10/month and provides unlimited text and text-to-speech generation, along with 1,000 subscription ImageAnlas each month.

The Scroll plan costs $15/month and provides the same basic generation benefits while increasing the available context size for storytelling.

The Opus plan costs $25/month and offers the largest context size, up to 28,672 tokens, plus 10,000 subscription ImageAnlas. Opus also provides access to certain additional models and image-generation benefits.

NovelAI offers a free trial with 30 free generations and image generation up to 1024×1024 resolution. Users need a verified email address to access the trial.

The platform also provides Pay As You Go ImageAnlas for subscribers who need additional image-generation currency.

NovelAI’s image-generation economics have recently changed with the release of V5. The company provides certain image-generation allowances that can be used without ImageAnlas under defined conditions, while additional image features and higher-cost generations can consume ImageAnlas.

NovelAI supports multiple AI models for both text and image generation. Its current image model lineup includes V5 Full and V5 Curated, while its text-generation ecosystem has included several proprietary and experimental models.

The platform also uses AI models designed specifically for storytelling and creative generation, rather than focusing mainly on business productivity or factual research.

NovelAI can support many languages in creative writing, but the company officially supports only English and Japanese for the interface. Image generation also supports multilingual prompting, including Japanese and other languages, with V5 specifically improving multilingual prompt understanding.

The platform’s language behavior therefore depends on the particular feature being used. Interface language support is narrower than the possible language range of generated text and image prompts.

NovelAI has received positive user feedback for creative writing, contextual storytelling, customization, image generation, and worldbuilding. G2 currently rates NovelAI at 4.6/5 from 14 reviews.

Reviewers frequently praise the platform’s ability to continue stories, maintain narrative context, support creative experimentation, and generate anime-style artwork. Some users also highlight the flexibility of the Lorebook and image tools.

Common criticisms include the learning curve, occasional repetition, the complexity of advanced settings, limited offline access, and the price for heavier users.

NovelAI is best suited to fiction writers, storytellers, worldbuilders, digital artists, creative hobbyists, and users who want to combine AI-generated prose and visual artwork.

Its greatest strength is specialization. Rather than trying to serve every business and productivity task, NovelAI provides a deeply customizable environment focused on storytelling and creative generation.

The main limitation is that its tools are not intended for areas such as enterprise CRM, marketing automation, SEO management, or professional business analytics.

NovelAI is therefore a strong choice for creators who want long-form story generation, detailed worldbuilding, advanced AI image creation, text-to-speech, and extensive customization within one creative platform.

Pricing

NovelAI currently offers three subscription tiers:

Tablet

$10/month

• Unlimited text generation
• Unlimited text-to-speech generation
• 1,000 monthly subscription ImageAnlas
• Image-generation access
• 20% discount on additional Anlas purchases
• Story Editor
• Lorebook
• Memory
• Author’s Note

Scroll

$15/month

• Unlimited text generation
• Unlimited text-to-speech generation
• 1,000 monthly subscription ImageAnlas
• Larger text context
• Image-generation access
• 20% discount on additional Anlas purchases
• Story Editor
• Lorebook
• Memory
• Author’s Note

Opus

$25/month

• Unlimited text generation
• Unlimited text-to-speech generation
• 10,000 monthly subscription ImageAnlas
• Largest context size
• Up to 28,672 tokens of context
• Additional model access
• Enhanced image-generation benefits
• 20% discount on additional Anlas purchases

Free Trial

$0

• 30 free generations
• Image generation up to 1024×1024
• Free text-to-speech generations
• Verified email required
• Available before subscribing

NovelAI also offers Pay As You Go Anlas for subscribers who need additional image-generation currency.

Review

NovelAI is a highly specialized AI platform for creative writing, storytelling, worldbuilding, and image generation. Its strongest advantage is that its tools are built around creative projects rather than general productivity.

The Story Editor, Memory, Author’s Note, and Lorebook work together to help writers maintain narrative context and consistency. This is particularly valuable for longer projects where characters, locations, relationships, and plot details need to remain organized.

The Lorebook is one of the platform’s standout features. Writers can create structured entries for important story elements and have relevant information automatically included in generation context.

NovelAI’s image-generation tools are another significant strength. The current V5 model family provides image generation alongside tools such as Inpainting, Canvas, Vibe Transfer, Precise Reference, Director Tools, Multi-Character Prompting, Enhance, and Upscale.

This makes the platform especially useful for creators who want to write and visualize a fictional world in the same environment.

The pricing is relatively straightforward. Tablet costs $10/month, Scroll $15/month, and Opus $25/month. All plans provide unlimited text and text-to-speech generation, while higher tiers provide larger context and additional image-generation benefits.

The main advantage of Opus is its larger context window, which can be particularly useful for complex stories with extensive worldbuilding and many characters.

G2 currently rates NovelAI 4.6/5 from 14 reviews. Users commonly praise the platform’s creative-writing capabilities, flexibility, storytelling quality, customization, Lorebook, and image generation.

Recent feedback also mentions some drawbacks. Some users find the interface difficult for beginners, while others cite repetitive output, a learning curve around prompting and settings, and pricing concerns for heavier users.

Another limitation is that independent review volume remains relatively small compared with much larger AI platforms, so ratings should be interpreted as useful feedback rather than a definitive measure of overall satisfaction.

NovelAI’s greatest weakness is its specialization. Users looking for AI-powered marketing, SEO, CRM, business automation, or enterprise collaboration will find the platform less suitable.

Language support also varies by feature. The user interface officially supports English and Japanese, while text generation and image prompting can work across additional languages. Users working primarily outside English and Japanese may want to test their preferred language before committing to a particular workflow.

NovelAI is best suited to fiction writers, storytellers, worldbuilders, digital artists, and creative users who want extensive control over AI-generated stories and artwork.