---
title: opacity
framework: swiftui
role: symbol
role_heading: Type Property
path: swiftui/transition/opacity
---

# opacity

A transition from transparent to opaque on insertion, and from opaque to transparent on removal.

## Declaration

```swift
@MainActor @preconcurrency static var opacity: OpacityTransition { get }
```

## See Also

### Getting built-in transitions

- [blurReplace](swiftui/transition/blurreplace.md)
- [blurReplace(_:)](swiftui/transition/blurreplace(_:).md)
- [identity](swiftui/transition/identity.md)
- [move(edge:)](swiftui/transition/move(edge:).md)
- [offset(_:)](swiftui/transition/offset(_:).md)
- [offset(x:y:)](swiftui/transition/offset(x:y:).md)
- [push(from:)](swiftui/transition/push(from:).md)
- [scale](swiftui/transition/scale.md)
- [scale(_:anchor:)](swiftui/transition/scale(_:anchor:).md)
- [slide](swiftui/transition/slide.md)
- [symbolEffect](swiftui/transition/symboleffect.md)
- [symbolEffect(_:options:)](swiftui/transition/symboleffect(_:options:).md)