static-file-serving.md

description
Next.js allows you to serve static files, like images, in the public directory. You can learn how it works here.

Static File Serving

Next.js can serve static files, like images, under a folder called public in the root directory. Files inside public can then be referenced by your code starting from the base URL (/).

For example, if you add an image to public/my-image.png, the following code will access the image:

function MyImage() {
  return <img src="/my-image.png" alt="my image" />
}

export default MyImage

This folder is also useful for robots.txt, Google Site Verification, and any other static files (including .html)!

Note: Don't name the public directory anything else. The name cannot be changed and is the only directory used to serve static assets.

Note: Be sure to not have a static file with the same name as a file in the pages/ directory, as this will result in an error.

Read more: http://err.sh/next.js/conflicting-public-file-page