---
title: kCGImagePropertyTIFFDictionary
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertytiffdictionary
---

# kCGImagePropertyTIFFDictionary

A dictionary of key-value pairs for an image that uses Tagged Image File Format (TIFF).

## Declaration

```swift
let kCGImagePropertyTIFFDictionary: CFString
```

## Discussion

Discussion For more information about the available metadata keys, see TIFF Image Properties.