Guides & how-tos
Team rooms, audience Q&A and cross-device sharing
Short, practical guides for getting a group into one temporary room - and for moving text across Windows, Mac, Android and iPhone. No app, no account, no sign-up.
Use a room with a group
A team update room with no sign-up
Coordinate a working day - updates signed with names in colors, sortable into one window per person, and the room erases itself in 6 hours.
Live audience Q&A by QR code
Put a QR on your slide and take questions and corrections during the talk - no app for the audience.
Classroom brainstorming with one QR
The whole class posts ideas under nicknames, each in their own color. No student accounts.
Share event Wi-Fi with a QR code
Post the network details in a locked room and get everyone online in one scan.
Between your own devices
How to share notes on iPhone
Send a copy, collaborate by iCloud link, export a PDF, or share with Android and Windows users who don’t have Apple Notes.
Send text from iPhone to a Windows PC
Get a URL or code off your iPhone and onto your Windows desktop in under a minute, without AirDrop or email.
Send text from Android to a PC
The fastest way to move a password, link or snippet from your Android phone to Windows, Mac or Linux.
AirDrop alternative for Windows
A simple workaround when you need AirDrop-like text sharing between Apple and Windows devices.
Looking for the tool rather than a how-to?
Share text between devices
Phone to computer, any make, no email.
Share text with a QR code
Turn a note into a live, scannable code.
Temporary note sharing
Expiring links with an optional password.
Free live polls
QR-code voting, no registration.
Classroom brainstorming
A shared board, no student logins.
Team status updates
A day’s updates without another group chat.
What these guides have in common
- No accounts, no installs - works in any modern browser.
- Join by short link or QR code; up to 200 people in a poll, classroom or share room and 25 in a team updates room, each under any name they choose.
- Rooms auto-expire after 6 hours so nothing lingers by accident.
- Optional password lock and read-only mode when the owner wants control.
- Four kinds of room, one engine: poll, classroom, share once and team updates - each guide opens the one that fits.
Not sure where to start?
Open a Share once room and paste something in. Scan the QR from your other device and tap Copy - that’s the whole thing.
Share something