---
title: sortedKeys
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/jsonencoder/outputformatting-swift.struct/sortedkeys
---

# sortedKeys

The output formatting option that sorts keys in lexicographic order.

## Declaration

```swift
static let sortedKeys: JSONEncoder.OutputFormatting
```

## See Also

### Formatting Output

- [prettyPrinted](foundation/jsonencoder/outputformatting-swift.struct/prettyprinted.md)
- [withoutEscapingSlashes](foundation/jsonencoder/outputformatting-swift.struct/withoutescapingslashes.md)