puppeteer/website/versioned_docs/version-19.7.0/api/puppeteer.launchoptions.dumpio.md

---
sidebar_label: LaunchOptions.dumpio
---

# LaunchOptions.dumpio property

If true, pipes the browser process stdout and stderr to `process.stdout` and `process.stderr`.

#### Signature:

```typescript
interface LaunchOptions {
  dumpio?: boolean;
}
```

#### Default value:

false