---
title: "ensureTrailingSlash"
description: "Ensure a URL ends with a single trailing slash, adding one when missing so directory-style links resolve consistently."
canonical_url: "https://core.mhaibaraai.cn/en/docs/utilities/url/ensure-trailing-slash"
---
# ensureTrailingSlash

> Ensure a URL ends with a single trailing slash, adding one when missing so directory-style links resolve consistently.

## Usage

`ensureTrailingSlash` ensures a URL ends with a trailing slash.

```ts
import { ensureTrailingSlash } from '@movk/core'

ensureTrailingSlash('https://example.com') // 'https://example.com/'
ensureTrailingSlash('https://example.com/path') // 'https://example.com/path/'
ensureTrailingSlash('https://example.com/') // 'https://example.com/'
```

## API

### `ensureTrailingSlash(url)`

Ensure a URL ends with a trailing slash.

### Parameters

**url** (`string`) *required*: The URL string.

### Returns

**returns** (`string`): The URL with a trailing slash.

## Changelog

See commit history for [src/utilities/url/transform.ts](https://github.com/mhaibaraai/movk-core/commits/main/src/utilities/url/transform.ts).

---

- [GitHub](https://github.com/mhaibaraai/movk-core/blob/main/src/utilities/url/transform.ts)


## Sitemap

See the full [sitemap](https://core.mhaibaraai.cn/sitemap.md) for all pages.