Encrypted Screen Sharing
Share your screen in seconds.
Every room gets two PINs the moment it opens: a quick one for your own network, a shareable one for anywhere else. Viewers join from a browser or app. Everything is encrypted end-to-end from the moment you connect.
Two ways to connect
One room, two doors in
Every room is issued both PINs the instant it opens. There's nothing to configure.
For your own network
A short 6-digit code for anyone on the same Wi-Fi or LAN. The connection goes straight from screen to viewer — nothing routes through the internet.
- The fastest connection Karmion can make
- Traffic never leaves your network
- Built for a meeting room or shared office
For remote guests
A unique 9-character code that rotates every 5 minutes. Routes securely over the internet — no port forwarding or VPN to configure.
- Allow anyone, anywhere to share and collaborate
- No router or firewall setup required
- Works from the app or from your browser
- Share from Mac / Linux / Windows without installing anything
How it works
Start presenting in seconds
Launch Karmion Room on any display machine — a laptop, a mini PC, whatever's already there. It instantly generates two PINs: a 6-digit local code and a 9-character internet code. No accounts, no setup.
Everyone else just types in whichever PIN they were given — local or internet. Karmion Share and the Web Viewer both work the same way. That's the entire login.
Share your display in 4K and beyond, or watch someone else's and draw live annotations right over it. Multiple people can present to the same room at once, and every stroke fades on its own.
Why Karmion
Secure, collaborative,
and beautifully simple
Every session is encrypted from the moment you connect. No one gets in without the PIN.
Viewers draw directly over the presentation from their browser. Strokes appear on the presenter's screen instantly and fade away on their own — great for pointing things out without interrupting the flow.
Open a browser, type the PIN, and you're in — present or watch. No app to download, no account to create. Works on any device with a modern browser.
Most screen sharing tools cap you at 1080p. Karmion captures at native resolution, no artificial ceiling — present a 4K display and viewers see it in full fidelity, perfect for detailed technical work, design reviews, and large format screens.
More than one person can share their screen to the same room at once. The display adapts automatically to show all active presenters side by side.
Karmion only sends what's changed, so bandwidth stays low even on a high-resolution display.