PurpleBoard is a free interactive digital board built for teachers. Instead of switching between browser tabs mid-lesson to find a timer, some background music, or a name picker — everything lives • Clock • Countdown timer with visual ring • Name picker with animation • Radio — 50,000+ stations (lo-fi, jazz, classical) • Calendar with daily notes • Scientific calculator • Weather widget • QR code generator • Webcam, drawing canvas, dice, bookmarks, and more Drag, resize, and slide widgets.