Reels are short, engaging videos that can be shared on social media platforms like Instagram and TikTok. They typically last from a few seconds to a minute and often feature music, special effects, and creative editing. Users can showcase their talents, share funny moments, or promote products in a fun and visually appealing way. These bite-sized videos have become popular because they capture attention quickly and are easy to consume. Many creators use reels to connect with their audience, share tips, or participate in trending challenges. Overall, reels are a dynamic way to express creativity and engage with others online.