AI-powered translation for modern websites

Translate your website using AI

Translate your application messages and documentation with AI, using your own provider and keeping the results in your repository.

Why Langnostic?

Built for developers who need fast, reliable translations

Fit your localization workflow

Translate flat string maps, FormatJS message catalogs, and Markdown/MDX. Other localization schemas need a compatible plugin.

No lock-in

Keep translated content in your repository without a hosted translation store. AI provider usage and applicable licensing are separate costs.

Bring your own AI

Choose a compatible language model from OpenAI, Google, Anthropic, or another AI SDK provider, using your own API credentials.

Plugin-specific change detection

Fill missing message IDs in FormatJS catalogs and track changed Markdown blocks with source-file registries.

Extensible architecture

Use separately installed official plugins for FormatJS JSON and Markdown/MDX, or build a plugin for another file format.

Format-aware instructions

Give the model guidance for ICU syntax, markup, and inline code. Review generated syntax and examples before using them.

Explore the setup guide and supported translation workflows.