The head-to-head
🖼️ JPG
- 16.7 million colours
- Brilliant for photos
- Tiny file sizes
- Lossy (throws away detail)
- No animation
- No transparency
🎞️ GIF
- Only 256 colours/frame
- Great for animation
- Bigger files
- Lossless (within 256 colours)
- Loops forever
- Supports transparency
Why photos belong in JPG
A photograph is full of subtle gradients — a sunset sky might contain thousands of slightly different oranges. JPG keeps all of them. GIF would have to crush that down to just 256 colours, leaving visible bands where smooth shading used to be. For anything with real-world lighting, JPG wins on looks every time.
Why animations belong in GIF
JPG physically cannot animate — it holds exactly one image. GIF was built to store a sequence of frames and play them back, with no special software needed. That single superpower is why GIF refuses to die.
Why is my GIF so much bigger?
Two reasons. First, an animated GIF stores many frames, so it is really many images in one file. Second, GIF's compression is far weaker than JPG's. The result: a three-second GIF can easily outweigh a high-resolution JPG photo by 10× or more.
The honest 2026 take
GIF is unbeatable for tiny, universally-compatible loops. But for longer or higher-quality motion, modern formats — short MP4 video and animated WebP — are dramatically smaller and sharper. Use GIF when compatibility matters most; reach for the modern options when quality and size do. More on that in when to use a GIF.
Back to the basics? Visit the JPG to GIF home.