# BrowserService

Roblox Engine API class from Roblox Studio 0.744.0.7441077 (version-7aaa6838d36c4448).

- Inherits from, nearest first: [Instance](https://rapi.sleaze.dev/classes/Instance.md), [Object](https://rapi.sleaze.dev/classes/Object.md)
- Tags: Not creatable, Not replicated, Service
- Memory category: Instances
- HTML page: https://rapi.sleaze.dev/classes/BrowserService/
- Roblox documentation: https://create.roblox.com/docs/reference/engine/classes/BrowserService

Bridges the Roblox client to its native web browser or WebView.

## Methods

### CloseBrowserWindow

```luau
BrowserService:CloseBrowserWindow()
```

- Tags: Roblox script security

### CopyAuthCookieFromBrowserToEngine

```luau
BrowserService:CopyAuthCookieFromBrowserToEngine()
```

- Tags: Roblox script security

### EmitHybridEvent

```luau
BrowserService:EmitHybridEvent(moduleName: string, eventName: string, params: string)
```

- Tags: Roblox script security

### ExecuteJavaScript

```luau
BrowserService:ExecuteJavaScript(javascript: string)
```

- Tags: Roblox script security

### OpenBrowserWindow

```luau
BrowserService:OpenBrowserWindow(url: string)
```

- Tags: Roblox script security

### OpenNativeOverlay

```luau
BrowserService:OpenNativeOverlay(title: string, url: string)
```

- Tags: Roblox script security

### OpenWeChatAuthWindow

```luau
BrowserService:OpenWeChatAuthWindow()
```

- Tags: Roblox script security

### ReturnToJavaScript

```luau
BrowserService:ReturnToJavaScript(callbackId: string, success: boolean, params: string)
```

- Tags: Roblox script security

### SendCommand

```luau
BrowserService:SendCommand(command: string)
```

- Tags: Roblox script security

## Events

### AuthCookieCopiedToEngine

```luau
BrowserService.AuthCookieCopiedToEngine: RBXScriptSignal<()>
```

- Tags: Roblox script security

### BrowserWindowClosed

```luau
BrowserService.BrowserWindowClosed: RBXScriptSignal<()>
```

- Tags: Roblox script security

### BrowserWindowWillNavigate

```luau
BrowserService.BrowserWindowWillNavigate: RBXScriptSignal<(url: string)>
```

- Tags: Roblox script security

### JavaScriptCallback

```luau
BrowserService.JavaScriptCallback: RBXScriptSignal<(content: string)>
```

- Tags: Roblox script security

## Inherited members

- From [Instance](https://rapi.sleaze.dev/classes/Instance.md): `Archivable`, `archivable`, `Attributes`, `AttributesReplicate`, `AttributesSerialize`, `HistoryId`, `Name`, `Parent`, `PredictionMode`, `PropertyStatusStudio`, `RobloxLocked`, `SerializedOverrides`, `SourceAssetId`, `Tags`, `UniqueId`, `numExpectedDirectChildren`, `DataCost`, `Capabilities`, `DefinesCapabilities`, `IsInSandbox`, `Sandboxed`, `AddTag`, `ClearAllChildren`, `Clone`, `Destroy`, `FindFirstAncestor`, `FindFirstAncestorOfClass`, `FindFirstAncestorWhichIsA`, `FindFirstChild`, `FindFirstChildOfClass`, `FindFirstChildWhichIsA`, `FindFirstDescendant`, `GetActor`, `GetAttribute`, `GetAttributeChangedSignal`, `GetAttributes`, `GetChildren`, `GetDebugId`, `GetDescendants`, `GetFullName`, `GetStyled`, `GetStyledPropertyChangedSignal`, `GetTags`, `HasTag`, `IsAncestorOf`, `IsDescendantOf`, `IsPropertyModified`, `QueryDescendants`, `RemoveTag`, `ResetPropertyToDefault`, `SetAttribute`, `WaitForChild`, `Remove`, `children`, `clone`, `destroy`, `findFirstChild`, `getChildren`, `isDescendantOf`, `remove`, `AncestryChanged`, `AttributeChanged`, `ChildAdded`, `ChildRemoved`, `DescendantAdded`, `DescendantRemoving`, `Destroying`, `StyledPropertiesChanged`, `childAdded`
- From [Object](https://rapi.sleaze.dev/classes/Object.md): `ClassName`, `className`, `GetPropertyChangedSignal`, `IsA`, `isA`, `Changed`