Slides Auditorium

Rehearse your Google Slides talk in a dark 3D auditorium. Esc to come back.

The stage is yours. Works with Google Slides and PowerPoint for the web. Stop rehearsing to a mirror. Open any deck and click Auditorium. Your presentation appears on the big screen of a realistic 3D hall, playing in the app's own slideshow, so every build and transition is exactly as you made it. Practise your presentation the way you'll give it: at the podium, looking out at the rows. Great for public speaking practice, talks, pitches, lectures, keynotes and calming stage fright before the real thing. • Stand at the podium with a confidence monitor, or sit in the front, middle or back row • Drag to look around, scroll to zoom • Arrow keys move through your slides, builds and all • Esc takes you straight back to your deck, on the slide you were on • PowerPoint for the web: click the extension icon, then Turn on PowerPoint (one-time Chrome permission) Pro, a one-time in-app purchase ($5, no subscription): • A full house: hundreds of people in every seat • Applause, laughter, cheers and a standing ovation • Your speaker notes on stage (Google Slides): in the confidence monitor at the podium, or as a card from any seat • Five venues: Lecture Hall, Red Circle stage, Keynote Arena, Boardroom, open-air Amphitheatre • Rehearsal timer with time per slide • Q&A drill, nervous mode (phones ring, latecomers), confetti finale, laser pointer Private by design: the hall runs in your browser. No account, no tracking, nothing uploaded. Google or Microsoft serves your slides as usual; the only other network call is the Pro licence check with our payment provider.