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novelai-sdk-unofficial

TypeScript SDK for NovelAI image generation API

Status
Generally available
Last checked
Checked · Oct 16, 2026
License
Open source
Pricing
Free tier · from $0

What it is

A TypeScript-based Software Development Kit that facilitates integration with the NovelAI image generation service, enabling developers to generate images programmatically.

novelai-sdk-unofficial is the only TypeScript SDK for NovelAI, providing a strongly typed interface for developers to integrate AI-generated images into their applications.

When it fits — and when it doesn’t

A good fit for

  • TypeScript developers looking to integrate NovelAI's image generation capabilities into their projects

  • Projects requiring programmatic access to AI-generated images with strong typing support

Look elsewhere if

  • Developers preferring other programming languages besides TypeScript

  • Projects that require real-time image generation without API calls

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Steep learning curve for non-TypeScript developers

    The SDK is built specifically in TypeScript, which requires familiarity with its syntax and type system.

  2. 02

    Limited documentation and support

    Being an unofficial SDK, the documentation might not be comprehensive or up-to-date, leading to difficulties in troubleshooting issues.

  3. 03

    Frequent breaking changes between versions

    The community-driven nature can lead to rapid and sometimes disruptive updates that may require significant code adjustments.

  4. 04

    Dependence on NovelAI's API stability

    Any changes or downtimes in the NovelAI service directly impact the functionality of this SDK, with no control over its availability or performance.

What it does well

  • Programmatic access to NovelAI's image generation capabilities

  • Built for TypeScript, offering strong typing and better developer experience

  • Simplifies integration with NovelAI API

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up novelai-sdk-unofficial

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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