MIME Database / Compare Formats / JPEG-XR-HEIF vs TIFF

JPEG-XR-HEIF vs TIFF Format Comparison

JPEG-XR-HEIF

JPEG XR Image (HEIF Container)

image/jxra

Tagged Image File Format

image/tiff

TIFF

A complete technical comparison of JPEG XR Image (HEIF Container) and Tagged Image File Format — covering compression, feature support, browser compatibility, magic bytes, and when to choose each format.

TIFF wins on browser support

Feature Support

Feature	JPEG-XR-HEIF	TIFF
Transparency (Alpha)	Yes	Yes
Animation Support	✕ No	✕ No
Progressive Loading	Yes	✕ No
HDR Support	Yes	Yes
EXIF Metadata	Yes	Yes
ICC Color Profile	Yes	Yes

JPEG XR Image (HEIF Container)

image/jxra

Extension

.jxra

Container HEIF / ISOBMFF (ISO/IEC 23008-12 / Annex F of ITU-T T.832)

Compression Lossy / Lossless

Algorithm

JPEG XR (Lapped Biorthogonal Transform)

Color Depth 8-bit, 16-bit, 32-bit (Float)

Developed by ISO/IEC JTC 1 / ITU-T

Released 2019

Magic Bytes

XX XX XX XX 66 74 79 70 6A 78 72 41

Full JPEG-XR-HEIF reference →

Tagged Image File Format

image/tiff

Extension

.tif.tiff

Container TIFF Tag Directory Structure

Compression Uncompressed / LZW (Lossless) / ZIP / Deflate (Lossless) / PackBits (Lossless) / CCITT Group 3 / 4 (Fax) / JPEG (Lossy)

Algorithm

LZWZIPPackBitsCCITTJPEG

Color Depth 1-bit (B&W), 8-bit (Grayscale/Palette), 16-bit to 64-bit (RGB/CMYK/Float)

Developed by Aldus Corporation (Now Adobe Inc.)

Released 1986

Magic Bytes

49 49 2A 00 (Little-Endian) / 4D 4D 00 2A (Big-Endian)

Full TIFF reference →

Browser Support Comparison

Browser	JPEG-XR-HEIF	TIFF
Chrome	✕	✕
Firefox	✕	✕
Safari	✕	✓ 1.0+
Edge	✕	✕
IE (Legacy)	✕	✕

JPEG-XR-HEIF

JPEG-XR-HEIF Strengths

Combines the deep color (32-bit float) and mathematically lossless compression of JPEG XR with the robust metadata architecture of HEIF
Allows grouping multiple images, exposure brackets, or focal stacks into a single file collection

Limitations

Practically non-existent software and operating system support compared to standard HEIC or legacy JPEG XR (.jxr)
Zero web browser support, rendering it entirely unsuitable for public web deployment
Eclipsed by modern standards like AVIF and JPEG XL which offer superior compression with much broader industry backing

TIFF

TIFF Strengths

Unparalleled flexibility: supports almost any color space (RGB, CMYK, Lab), bit depth, and metadata standard
Lossless compression algorithms (LZW, ZIP) guarantee zero degradation of image quality
Supports advanced features like multiple layers, multi-page documents, and alpha channels

Limitations

File sizes can be massive, especially for uncompressed or multi-layered 16-bit files
Poor native web browser support, rendering it useless for standard front-end web development
The format's immense flexibility means some software cannot fully parse complex or proprietary TIFF extensions