---
title: trailingSlash
description: Configure Next.js pages to resolve with or without a trailing slash.
url: "https://nextjs.org/docs/13/pages/api-reference/next-config-js/trailingSlash"
docs_index: /docs/13/pages/llms.txt
lastUpdated: 2023-06-28
prerequisites:
  - "API Reference: /docs/13/pages/api-reference"
  - "next.config.js Options: /docs/13/pages/api-reference/next-config-js"
---

> For an index of all documentation, see [/docs/13/pages/llms.txt](/docs/13/pages/llms.txt).

By default Next.js will redirect urls with trailing slashes to their counterpart without a trailing slash. For example `/about/` will redirect to `/about`. You can configure this behavior to act the opposite way, where urls without trailing slashes are redirected to their counterparts with trailing slashes.

Open `next.config.js` and add the `trailingSlash` config:

```js title="next.config.js"
module.exports = {
  trailingSlash: true,
}
```

With this option set, urls like `/about` will redirect to `/about/`.

## Version History

| Version  | Changes                |
| -------- | ---------------------- |
| `v9.5.0` | `trailingSlash` added. |

---

For a semantic overview of all documentation, see [/sitemap.md](/sitemap.md)

For an index of all available documentation, see [/docs/13/pages/llms.txt](/docs/13/pages/llms.txt)