puppeteer/website/versioned_docs/version-19.1.0/api/puppeteer.productlauncher.executablepath.md

---
sidebar_label: ProductLauncher.executablePath
---

# ProductLauncher.executablePath() method

**Signature:**

```typescript
class ProductLauncher {
  executablePath(channel?: ChromeReleaseChannel): string;
}
```

## Parameters

| Parameter | Type                                                        | Description       |
| --------- | ----------------------------------------------------------- | ----------------- |
| channel   | [ChromeReleaseChannel](./puppeteer.chromereleasechannel.md) | <i>(Optional)</i> |

**Returns:**

string