Online birthday cake with candles you can blow out
This online birthday cake turns a simple birthday message into an interactive moment. Choose the candle count, press F11 for fullscreen, and blow into the microphone to turn off the flames.
Open the 3D birthday cakeBest for remote birthday wishes
Share hbd.today during a video call, screen share the 3D cake, and let the birthday person blow out the candles from their own microphone.
Why it works
The page loads as a static WebGL experience, so it is quick, playful, and easy to open on desktop browsers without installing an app.