---
title: Encoding and Decoding Attributed String Keys
framework: foundation
role: collectionGroup
role_heading: API Collection
path: foundation/encoding-and-decoding-attributed-string-keys
---

# Encoding and Decoding Attributed String Keys

Protocols adopted by attribute keys to encode or decode data.

## Topics

### Encoding and Decoding Keys

- [DecodableAttributedStringKey](foundation/decodableattributedstringkey.md)
- [EncodableAttributedStringKey](foundation/encodableattributedstringkey.md)
- [CodableAttributedStringKey](foundation/codableattributedstringkey.md)

### Markdown Keys

- [MarkdownDecodableAttributedStringKey](foundation/markdowndecodableattributedstringkey.md)

## See Also

### Encoding and Decoding

- [AttributeScopeCodableConfiguration](foundation/attributescopecodableconfiguration.md)