Loading animation progress bar circle and linear style with percentage, digital preloader countdown.

This animated clip features a dynamic flat design circle that functions as a loading or reveal indicator. The animation begins with a thin, curved line that expands to form the outline of a semi-circle. This shape then progressively fills with a vibrant solid color from bottom to top, while simultaneously completing its outer circular outline. The clean, two-dimensional aesthetic, combined with smooth motion, makes this visual effect ideal for various digital interfaces, presentations, or video projects. It effectively communicates progress, status, or the anticipation of new content, providing a polished and modern visual cue. This animation can be seamlessly integrated as an overlay with an alpha channel to enhance user experience or introduce elements with clarity.