<!--
{
  "availability" : [
    "iOS: 26.0.0 -",
    "iPadOS: 26.0.0 -",
    "macCatalyst: 26.0.0 -",
    "macOS: 26.0.0 -",
    "tvOS: 26.0.0 -",
    "visionOS: 26.0.0 -",
    "watchOS: 26.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "SwiftUI",
  "identifier" : "/documentation/SwiftUI/View/onOpenURL(prefersInApp:)",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Method",
  "symbol" : {
    "kind" : "Instance Method",
    "modules" : [
      "SwiftUI"
    ],
    "preciseIdentifier" : "s:7SwiftUI4ViewPAAE9onOpenURL12prefersInAppQrSb_tF"
  },
  "title" : "onOpenURL(prefersInApp:)"
}
-->

# onOpenURL(prefersInApp:)

Sets an `OpenURLAction` that prefers opening URL with an in-app browser.
The `handler` closure takes a URL as input, and returns a `OpenURLAction.Result` that
indicates the outcome of the action.

```
@MainActor @preconcurrency func onOpenURL(prefersInApp: Bool) -> some View
```

## Parameters

`prefersInApp`

A boolean value that specifies whether to prefer to open the URL
with an in-app browser or not.

## Discussion

It’s equivalent to calling `.onOpenURL(_:)`

```
.onOpenURL { _ in
    .systemAction(prefersInApp: prefersInApp)
}
```

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)