Nuxt I18n

---
name: nuxt-i18n
description: Nuxt i18n internationalization module for locale routing, lazy-loaded translations, SEO, browser detection, and multi-domain setups. Use when working with @nuxtjs/i18n, locale switching, translated routes, or i18n composables.
metadata:
  author: Minsu Lee
  version: "2026.3.28"
  source: Generated from https://i18n.nuxtjs.org/llms-full.txt
---

Nuxt i18n is an internationalization module for Nuxt powered by Vue i18n. It provides locale-based routing, lazy-loaded translations, browser language detection, SEO metadata, and multi-domain locale support.

> The skill is based on @nuxtjs/i18n v10.x, generated at 2026-03-28.

## Core

| Topic | Description | Reference |
|-------|-------------|-----------|
| Configuration | Module setup, locales, Vue I18n config, key options | [core-configuration](references/core-configuration.md) |
| Routing | Strategies, custom route paths, ignoring localized routes | [core-routing](references/core-routing.md) |

## Features

| Topic | Description | Reference |
|-------|-------------|-----------|
| Detection & Switching | Browser detection, lang switcher, locale fallback, cookies | [features-detection-switching](references/features-detection-switching.md) |
| SEO | useLocaleHead, hreflang, canonical links, OpenGraph | [features-seo](references/features-seo.md) |
| Lazy Loading | Lazy-loaded translations, multiple files, dynamic API loading | [features-lazy-loading](references/features-lazy-loading.md) |
| Per-Component | i18n custom blocks in SFCs, local scope translations | [features-per-component](references/features-per-component.md) |

## Advanced

| Topic | Description | Reference |
|-------|-------------|-----------|
| Domains | Different domains, multi-domain locales, runtime env vars | [advanced-domains](references/advanced-domains.md) |
| Server & Hooks | Server-side translations, runtime hooks, module integration, layers | [advanced-server-hooks](references/advanced-server-hooks.md) |

## API

| Topic | Description | Reference |
|-------|-------------|-----------|
| API Reference | Composables, components, helper functions, instance properties | [api-reference](references/api-reference.md) |

## Full Documentation

For details beyond these references, fetch the complete official documentation:

- **llms.txt** (overview): https://i18n.nuxtjs.org/llms.txt
- **llms-full.txt** (full docs): https://i18n.nuxtjs.org/llms-full.txt