JPEG 和 GIF 是用于存储图像的两种不同类型的格式。
JPEG：
JPEG 代表联合图像专家组。 .jpg和.jpeg扩展名用于以这种格式存储图像。它使用有损压缩算法，这意味着会丢失一些图像数据。
动图：
GIF 代表图形交换格式。使用的 GIF 扩展名是.gif 。它使用无损压缩算法。 GIF 通常尺寸较小，并且支持动画和透明度。
JPEG 和 GIF 的区别：
| JPEG | GIF | ||
|---|---|---|---|
| It stands for Joint Photographic Experts Group. | It stands for Graphics Interchange Format. | ||
| It uses lossy compression algorithm. | It uses lossless compression algorithm. | ||
| Some of the image information is lost on decompression. | No image information is lost on decompression. | ||
| It supports 16 million colors. | It supports only 256 colors. | ||
| It doesn’t support transparency in the images. | It supports single bit transparency in the images. | Extensions used are .jpg and .jpeg. | Extension used is .gif. |
| Mostly used in the photography. | It is mostly used in computer generated images and logos. | ||
| It doesn’t supports animation. | It supports animation. |