WinCast

What it does

One pincode. Stream your screen and system sound to anyone's browser.

The host picks up to three windows from the Chrome extension and shares a 9-digit pincode. The viewer opens this page in any browser and enters the code - no installs, no accounts. Screens and system sound flow directly between browsers.

How it works

3 steps.

A one-time setup for the host. Viewers just need the link and the code - they can join from any device, anytime.

Install the Chrome extension

Only the person sharing installs the WinCast Chrome extension. Viewers don't need to install anything.

Pick windows and get a pincode

Choose up to three windows from the extension popup, and a 9-digit pincode is generated. System sound can be included optionally.

Viewers enter the pincode in a browser

Just type the pincode on this page. The two browsers connect directly, and you can pick your preferred layout.

Why WinCast

Simple. Direct. Leaves no trace.

Share up to 3 windows at once Each window is sent as its own track - no canvas compositing, no quality loss.

System sound included Whatever is playing on your PC - music, notifications, video audio - reaches the viewer. Microphone audio is never sent.

Direct browser-to-browser Video and system sound travel directly between the host and viewer browsers. No relay server, nothing stored on our side.

Flexible layouts Presets (side-by-side, stacked, main + sub) plus free placement and a 3D room view.

Pincodes expire in 3 minutes Unused pincodes are discarded quickly. Once the viewer connects, the code is invalidated too.

1-hour session limit Prevents sessions from being left running and avoids unintended long shares.

Try it now

To watch, just enter a pincode. To share, install the extension.

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