Synced preview
Your phone shows the current slide, page number, and connection state.
Browser display · Phone control
Control the room.
Stay in sync.
Upload your presentation, open it on the big screen, and keep every slide within reach.
- No desktop app
- .pptx supported
- Original file stays read-only
In the room
Every screen stays on the same slide
Instant slide access
Jump straight to the right slide when the conversation changes.
Live presentation tools
Use blackout, freeze, and laser pointer without returning to your laptop.
Two screens, one presentation
Control from your phone. See it on the big screen.
Preview slides, move through the deck, and manage the room from the phone controller.
Display is blacked out
Display frozen
Presenting
1 / 14Phone and display are both on slide 1
Present your own deckConnect a browser display and phone controller to keep every slide in sync.
Upload presentation Three simple steps
Stay in the conversation, not behind the laptop
- 01
Upload your presentation
Select a .pptx and generate slide-by-slide images for browser playback.
- 02
Open it on the big screen
Launch the presentation in a browser on your laptop or meeting-room display.
- 03
Scan to connect
Open the controller through WeChat, verify the deck, and take control from your phone.
Built for live work
More than a clicker. Control the moment.
Executive updates
Step away from the laptop without losing your place.
Navigate the room and the deck at the same time.Client pitches
Answer the question by jumping straight to the proof.
Find the right slide without breaking eye contact.Training and roadshows
Keep the screen and your story moving together.
Blackout, freeze, and laser pointer are always within reach.File handling
From presentation file to browser display
After upload, the service generates static images for each slide in the selected version. You can present only after the slide count and render results pass validation. Phone control never overwrites the original file.
- File format
- .pptx
- Playback
- Static slide-by-slide
- Original file
- Read-only
Before you begin
A few important boundaries
Do I need to install desktop software?＋
No. The big-screen experience runs in a modern browser, with static slide images generated by the service before presenting.
Will my original presentation be changed?＋
No. Slide navigation and live presentation controls never overwrite the uploaded original.
Does the phone update when the computer changes slides?＋
Yes. When the browser display changes, the phone receives the current slide and presentation state.
Ready for your next presentation?
Keep control in your hands
Open your workspace, upload a presentation, and control the browser display from your phone.
Upload presentation