---
title: JFIF Image Properties
framework: imageio
role: collectionGroup
role_heading: API Collection
path: imageio/jfif-image-properties
---

# JFIF Image Properties

Metadata keys for the JPEG File Interchange Format (JFIF).

## Topics

### Dictionary

- [kCGImagePropertyJFIFDictionary](imageio/kcgimagepropertyjfifdictionary.md)

### Quality Information

- [kCGImagePropertyJFIFXDensity](imageio/kcgimagepropertyjfifxdensity.md)
- [kCGImagePropertyJFIFYDensity](imageio/kcgimagepropertyjfifydensity.md)
- [kCGImagePropertyJFIFDensityUnit](imageio/kcgimagepropertyjfifdensityunit.md)
- [kCGImagePropertyJFIFIsProgressive](imageio/kcgimagepropertyjfifisprogressive.md)

### Version Information

- [kCGImagePropertyJFIFVersion](imageio/kcgimagepropertyjfifversion.md)

## See Also

### Format-Specific Properties

- [CIFF Image Properties](imageio/ciff-image-properties.md)
- [DNG Image Properties](imageio/dng-image-properties.md)
- [GIF Image Properties](imageio/gif-image-properties.md)
- [HEIC Image Properties](imageio/heic-image-properties.md)
- [PNG Image Properties](imageio/png-image-properties.md)
- [TGA Image Properties](imageio/tga-image-properties.md)
- [TIFF Image Properties](imageio/tiff-image-properties.md)
- [8BIM Image Properties](imageio/8bim-image-properties.md)