---
title: UnicodeCodec Implementations
framework: swift
role: collectionGroup
role_heading: API Collection
path: swift/unicode/utf16/unicodecodec-implementations
---

# UnicodeCodec Implementations

## Topics

### Initializers

- [init()](swift/unicode/utf16/init().md)

### Instance Methods

- [decode(_:)](swift/unicode/utf16/decode(_:)-swift.method.md)

### Type Methods

- [encode(_:into:)](swift/unicode/utf16/encode(_:into:).md)