Next-intl

lastmod 2026-11-10created 2023-08-163 edits

next-intl is a library that adds internationalization (i18n) to Next.js applications. It handles plurals and variable substitution with ICU message syntax, formats dates and numbers for the locale, and offers the same useTranslations API in both server components and client components of the App Router. Because it also provides locale-prefixed routing and middleware setup, it is used as a Next.js-specific alternative to react-intl.

Internationalization (i18n) for Next.js that gets out of your way.

App Router

• Next.js App Router Internationalization (i18n) – Internationalization (i18n) for Next.js

See also

• i18n
• nextjs
• NextJS:Internationalization

Favorite site

• next-intl – Internationalization (i18n) for Next.js
• amannn/next-intl
• Next.js 13: Setting Up next-intl and Google Translate