> ## Documentation Index
> Fetch the complete documentation index at: https://docs.quanorix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Language

> ES/EN preference in the app and what it affects.

# Language

Quanorix is available in **Spanish** and **English**.

## How to change it

1. Use the in-app language control (header / profile, depending on the screen).
2. The preference is stored on your identity and kept in sync with the locale cookie so the UI (and OTP emails when applicable) use the same language.

## What it covers

* Product UI copy.
* Auth messages (login, verify, reset) in the active language.

**Documentation** on Mintlify has its own ES/EN switcher on the docs site; it is independent of the app locale, though keeping them aligned is convenient.

## Workspace

Changing language does **not** switch accounts or mix user data. It only affects presentation.