Hi Product Hunt! 👋I’m Peter, the creator of VBS Pro (smarttechnous.com). As an educator, I noticed how frustrating (and expensive) it is to run quiz competitions or review games that require buying bulky physical buzzer hardware. CABLES, wiring issues, and clunky setups always slow things down. That’s why I built VBS Pro—a web-based system that turns any smartphone or laptop into a millisecond-speed virtual buzzer instantly. What you can do with it: Manual Buzzer Mode: Perfect for "Fastest Finger First" gameshows where players race to buzz in. Auto AI Generator Mode: Upload any study PDF, and our AI builds a complete quiz in under a minute. Zero Installation: Players just open a link, enter a 6-digit room code, and play. I’d love for you to try it out in your classrooms, team-building events, or game nights! Let me know what you think, and I’m happy to answer any questions or hear your feedback below!

VBS Pro - Online Quiz & Buzzer

Turn any phone into a live quiz buzzer—no hardware needed

Turn any phone into a live quiz buzzer—no hardware needed