Present to Any Screen, Anywhere.
TallSlide turns every phone in the room into a front-row seat. Build mobile-first slides, share one link, and sync your audience in real time — no projectors, no cables.
No Projector? No Problem.
Broadcast your slides directly to your audience's smartphones. They see what you see, in real time.
Present Anywhere
In a café, on a bus, or a park bench. If you have your phone and they have theirs, you have a stage.
Audience Freedom
No neck-straining at a distant screen. Your audience watches on their own device and stays engaged.
Three Steps to Impact.
The simplest workflow for the mobile-first era.
Create Your Deck
Design slides on a 360 px phone-sized canvas in the editor. Use text, images, or paste AI-generated JSON.
Share the Link
Copy the Audience Link and send it. No app download required — viewers just open the URL.
Control from Your Phone
Scroll on your Presenter View and every audience screen scrolls with you, instantly.
Questions?
Why vertical presentations?
90% of your audience holds their phone vertically. TallSlide respects the natural way people use their devices.
Do viewers need an account?
No. They click the Audience Link and start watching. No login, no app download — zero friction.
Can anyone access my Presenter View?
No. The Presenter View is locked to the deck's owner. Anyone else who tries will see an Access Denied screen.
How do I use AI to generate slide content?
Switch to JSON Editor, click "✨ Get AI Prompt", copy the prompt into ChatGPT or Claude, then paste the returned JSON back and apply it. See the Quick Start guide for full steps.
Ready to present?
Sign in, build your first deck, and share it with your audience in minutes.