Which format is commonly used for animated images on the web?

Which format is commonly used for animated images on the web?

• A. .GIF
• B. .PNG
• C. .MPEG
• D. .JPEG/.JPG

Answer: (A)

Animated images on the web are commonly delivered as GIF because it natively supports multiple frames in a single file, letting short animations loop directly in browsers without any extra plugins. This built-in frame-based capability, along with broad browser compatibility, makes GIF the most reliable choice for simple, looping animations. Remember that GIF uses a limited color palette of up to 256 colors per frame and uses lossless compression, which is great for simple graphics but not ideal for high-color photos. In contrast, PNG is for still images (APNG exists but isn’t universally supported for animation), MPEG is a video format, and JPEG is designed for still photos. So GIF remains the standard for quick, lightweight web animations.

Animated images on the web are commonly delivered as GIF because it natively supports multiple frames in a single file, letting short animations loop directly in browsers without any extra plugins. This built-in frame-based capability, along with broad browser compatibility, makes GIF the most reliable choice for simple, looping animations. Remember that GIF uses a limited color palette of up to 256 colors per frame and uses lossless compression, which is great for simple graphics but not ideal for high-color photos. In contrast, PNG is for still images (APNG exists but isn’t universally supported for animation), MPEG is a video format, and JPEG is designed for still photos. So GIF remains the standard for quick, lightweight web animations.