Applause has been a staple of radio, television, and stage productions for decades, where recorded crowd reactions are used to fill a studio, cue an audience, or mark the end of a performance. Online, the same short clip has become a versatile editing tool for creators who cannot record a live crowd. It appears in reaction videos, gaming streams, award moments, and short-form edits, where a quick burst of clapping signals approval without needing words. Because applause is instantly understood in almost every culture, it remains one of the most reused crowd sounds on soundboards.