> For the complete documentation index, see [llms.txt](https://docs.keycloakify.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.keycloakify.dev/features/i18n/previewing-your-pages-in-different-languages.md). # Previewing Your Pages in Different Languages {% hint style="info" %} This section assume you have read [Testing your Theme Outside of Keycloak](/testing-your-theme/outside-of-keycloak.md). {% endhint %} To preview your component in different languages, create separate stories for each language.

Note for pepoles that have opted out of using Storybook

If you're not using storybook here is how to preview your page in dev mode.

/* eslint-disable react-refresh/only-export-components */
import { createRoot } from "react-dom/client";
import { StrictMode } from "react";
import { KcPage } from "./kc.gen";

// The following block can be uncommented to test a specific page with `yarn dev`
// Don't forget to comment back or your bundle size will increase
import { getKcContextMock } from "./login/KcPageStory";

if (import.meta.env.DEV) {
    window.kcContext = getKcContextMock({
        pageId: "register.ftl",
        overrides: {
            locale: {
                currentLanguageTag: "es"
            }
        }
    });
}

createRoot(document.getElementById("root")!).render(
    <StrictMode>
        {!window.kcContext ? (
            <h1>No Keycloak Context</h1>
        ) : (
            <KcPage kcContext={window.kcContext} />
        )}
    </StrictMode>
);

Example:

import type { Meta, StoryObj } from "@storybook/react";
import { createKcPageStory } from "../KcPageStory";

const { KcPageStory } = createKcPageStory({ pageId: "login.ftl" });

const meta = {
    title: "login/login.ftl",
    component: KcPageStory
} satisfies Meta<typeof KcPageStory>;

export default meta;

type Story = StoryObj<typeof meta>;

export const Default: Story = {
    render: () => <KcPageStory />
};

export const French: Story = {
    render: ()=> (
        <KcPageStory
            kcContext={{
                locale: {
                    currentLanguageTag: "fr"
                }
            }}
        />
    )
};

export const Spanish: Story = {
    render: ()=> (
        <KcPageStory
            kcContext={{
                locale: {
                    currentLanguageTag: "es"
                }
            }}
        />
    )
};

// Other stories ...

Viewing the French story of the login page

If you want all your story to by by default in an other language you can edit: {% code title="src/login/KcPageStory.tsx" %} ```tsx export const { getKcContextMock } = createGetKcContextMock({ kcContextExtension, kcContextExtensionPerPage, overrides: { locale: { currentLanguageTag: "de", }, }, overridesPerPage: {}, }); ``` {% endcode %} Ok now let's see how to modify the base translation to best fit your usecase or create new translation messages: {% content-ref url="/pages/sCdtaYhMmNkaxeLbUdx2" %} [Adding New Translation Messages or Changing the Default Ones](/features/i18n/adding-new-translation-messages-or-changing-the-default-ones.md) {% endcontent-ref %} --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.keycloakify.dev/features/i18n/previewing-your-pages-in-different-languages.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.