---
title: CFStringBuiltInEncodings
framework: corefoundation
role: symbol
role_heading: Enumeration
path: corefoundation/cfstringbuiltinencodings
---

# CFStringBuiltInEncodings

Encodings that are built-in on all platforms on which macOS runs.

## Declaration

```swift
enum CFStringBuiltInEncodings
```

## Topics

### Constants

- [CFStringBuiltInEncodings.macRoman](corefoundation/cfstringbuiltinencodings/macroman.md)
- [CFStringBuiltInEncodings.windowsLatin1](corefoundation/cfstringbuiltinencodings/windowslatin1.md)
- [CFStringBuiltInEncodings.isoLatin1](corefoundation/cfstringbuiltinencodings/isolatin1.md)
- [CFStringBuiltInEncodings.nextStepLatin](corefoundation/cfstringbuiltinencodings/nextsteplatin.md)
- [CFStringBuiltInEncodings.ASCII](corefoundation/cfstringbuiltinencodings/ascii.md)
- [CFStringBuiltInEncodings.unicode](corefoundation/cfstringbuiltinencodings/unicode.md)
- [CFStringBuiltInEncodings.UTF8](corefoundation/cfstringbuiltinencodings/utf8.md)
- [CFStringBuiltInEncodings.nonLossyASCII](corefoundation/cfstringbuiltinencodings/nonlossyascii.md)
- [UTF16](corefoundation/cfstringbuiltinencodings/utf16.md)
- [CFStringBuiltInEncodings.UTF16BE](corefoundation/cfstringbuiltinencodings/utf16be.md)
- [CFStringBuiltInEncodings.UTF16LE](corefoundation/cfstringbuiltinencodings/utf16le.md)
- [CFStringBuiltInEncodings.UTF32](corefoundation/cfstringbuiltinencodings/utf32.md)
- [CFStringBuiltInEncodings.UTF32BE](corefoundation/cfstringbuiltinencodings/utf32be.md)
- [CFStringBuiltInEncodings.UTF32LE](corefoundation/cfstringbuiltinencodings/utf32le.md)

### Initializers

- [init(rawValue:)](corefoundation/cfstringbuiltinencodings/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Constants

- [String Comparison Flags](corefoundation/string-comparison-flags.md)
- [Invalid String Encoding Flag](corefoundation/invalid-string-encoding-flag.md)
- [External String Encodings](corefoundation/external-string-encodings.md)