puppeteer/website/versioned_docs/version-22.8.0/browsers-api/browsers.launchoptions.md

---
sidebar_label: LaunchOptions
---

# LaunchOptions interface

#### Signature:

```typescript
export interface LaunchOptions
```

## Properties

<table><thead><tr><th>

Property

</th><th>

Modifiers

</th><th>

Type

</th><th>

Description

</th><th>

Default

</th></tr></thead>
<tbody><tr><td>

<span id="args">args</span>

</td><td>

`optional`

</td><td>

string\[\]

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="detached">detached</span>

</td><td>

`optional`

</td><td>

boolean

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="dumpio">dumpio</span>

</td><td>

`optional`

</td><td>

boolean

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="env">env</span>

</td><td>

`optional`

</td><td>

Record&lt;string, string \| undefined&gt;

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="executablepath">executablePath</span>

</td><td>

</td><td>

string

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="handlesighup">handleSIGHUP</span>

</td><td>

`optional`

</td><td>

boolean

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="handlesigint">handleSIGINT</span>

</td><td>

`optional`

</td><td>

boolean

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="handlesigterm">handleSIGTERM</span>

</td><td>

`optional`

</td><td>

boolean

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="onexit">onExit</span>

</td><td>

`optional`

</td><td>

() =&gt; Promise&lt;void&gt;

</td><td>

</td><td>

</td></tr>
<tr><td>

<span id="pipe">pipe</span>

</td><td>

`optional`

</td><td>

boolean

</td><td>

</td><td>

</td></tr>
</tbody></table>