Using languages in your OG image

You can use the following code sample to explore using parameters and different content types with next/og. To learn more about OG Image Generation, see Open Graph Image Generation.

In this example, your post image uses different languages.

Create an api route with route.tsx in /app/api/og/ and paste the following code:

app/api/og/route.tsx

import { ImageResponse } from 'next/og';
// App router includes @vercel/og.
// No need to install it.
 
export async function GET() {
  return new ImageResponse(
    (
      <div
        style={{
          fontSize: 40,
          color: 'black',
          background: 'white',
          width: '100%',
          height: '100%',
          padding: '50px 200px',
          textAlign: 'center',
          justifyContent: 'center',
          alignItems: 'center',
        }}
      >
        👋 Hello 你好 नमस्ते こんにちは สวัสดีค่ะ 안녕 добрий день Hallá
      </div>
    ),
    {
      width: 1200,
      height: 630,
    },
  );
}

If you're not using a framework, you must either add "type": "module" to your package.json or change your JavaScript Functions' file extensions from .js to .mjs

Preview the OG route locally by running the following command:

pnpm

yarn

npm

pnpm dev

Then, browse to http://localhost:3000/api/og. You will see the following image:

Image generated using other languages

Please note that right to left languages are not currently supported.

Consume the OG route

Learn how use the API route with your social media post

Getting started with OG image

Learn all the steps involved with publishing your OG image

Using languages in your OG image

Related

Consume the OG route

Getting started with OG image