---
title: "pascalCase"
description: "Convert any common string casing - kebab, snake, space-separated, camelCase or UPPERCASE - to PascalCase."
package: "@maz-ui/utils"
url: "https://maz-ui.com/ecosystem/utils/pascal-case"
---

# pascalCase

> Convert any common string casing - kebab, snake, space-separated, camelCase or UPPERCASE - to PascalCase.

- Package: `@maz-ui/utils`
- Import: `import { pascalCase } from '@maz-ui/utils/helpers/pascalCase'`
- Web: https://maz-ui.com/ecosystem/utils/pascal-case

## Usage

```ts
import { pascalCase } from '@maz-ui/utils'

pascalCase('my-component-name') // → 'MyComponentName'
pascalCase('hello_world') // → 'HelloWorld'
pascalCase('hello world') // → 'HelloWorld'
pascalCase('helloWorld') // → 'HelloWorld'
```

## API

```ts
function pascalCase(str: string): string
```

| Parameter | Type     | Description           |
| --------- | -------- | --------------------- |
| `str`     | `string` | The string to convert |

## Notes

- Detects `-`, `_` and space separators automatically.
- Handles ALL-CAPS inputs by lowercasing before re-capitalizing.
- For fine-grained control, use [`normalizeString`](./normalize-string.md) with `{ case: 'PascalCase' }`.