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Image MIME Reference
GIF

Graphics Interchange Format

image/gif
VS

JPEG Image

image/jpeg
JPEG

A complete technical comparison of Graphics Interchange Format and JPEG Image — covering compression, feature support, browser compatibility, magic bytes, and when to choose each format.

Equal browser support

Feature Support

Feature GIF JPEG
Transparency (Alpha) Yes ✕ No
Animation Support Yes ✕ No
Progressive Loading Yes Yes
HDR Support ✕ No ✕ No
EXIF Metadata ✕ No Yes
ICC Color Profile Yes Yes
Graphics Interchange Format
image/gif
Extension
.gif
Container GIF
Compression Lossless (LZW)
Algorithm
LZW (Lempel-Ziv-Welch)
Color Depth 1-bit, 4-bit, 8-bit (Indexed)
Developed by CompuServe
Released 1987
Magic Bytes
47 49 46 38 39 61
Full GIF reference →
JPEG Image
image/jpeg
Extension
.jpg.jpeg.jpe.jfif
Container JFIF / Exif
Compression Lossy
Algorithm
DCT (Discrete Cosine Transform)
Color Depth 8-bit
Developed by Joint Photographic Experts Group
Released 1992
Magic Bytes
FF D8 FF
Full JPEG reference →

Browser Support Comparison

Browser GIF JPEG
Chrome Chrome
✓ All
✓ All
Firefox Firefox
✓ All
✓ All
Safari Safari
✓ All
✓ All
Edge Edge
✓ All
✓ All
IE IE (Legacy)
✓
✓
GIF

GIF Strengths

  • Universal support across all web browsers, operating systems, and messaging apps
  • Supports basic frame-by-frame animation out of the box
  • Lossless compression is highly effective for simple, flat-color graphics like logos or pixel art
Limitations
  • Limited to 256 colors per frame, resulting in poor quality for complex gradients and photographs
  • Animations produce massive file sizes compared to modern formats like MP4, WebP, or AVIF
  • 1-bit transparency limits edge blending on non-uniform backgrounds
JPEG

JPEG Strengths

  • Universal support — every browser, OS, and application handles JPEG
  • Excellent compression for complex photographs with natural color gradients
  • Rich metadata support: EXIF (GPS, camera settings), ICC color profiles
Limitations
  • No transparency — cannot have a transparent background
  • Lossy compression introduces visible artifacts on sharp edges and text
  • No animation support

When to choose which format

GIF
Use GIF when…
  • Web Animations
  • Memes
  • Simple Graphics
  • Logos with flat colors
JPEG
Use JPEG when…
  • Photography
  • Websites
  • Social Media
  • Print

More comparisons

GIF vs ACES → JPEG vs ACES → GIF vs APNG → JPEG vs APNG → GIF vs AVCI → JPEG vs AVCI → GIF vs AVCS → JPEG vs AVCS → GIF vs AVIF → JPEG vs AVIF → All comparisons →
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