How to Share Your Screen from Chrome During an Online Meeting

Most browser-based meeting services let you present straight from Chrome without installing anything extra. When you share your screen in Chrome, the browser asks what you want to show. The meeting service then delivers that picture to the other participants. The steps below cover Windows, macOS, Linux and Chromebooks, plus fixes for the most common problems.

Before you start

• Join the meeting in a Chrome tab. If you joined through a separate desktop or Android app, that app's own sharing controls apply instead of Chrome's.
• Screen sharing needs the meeting service, not just your computer. Chrome captures the picture on your device, but the service transmits it to others. To learn whether it is stored or recorded, read that service's privacy terms rather than assuming.
• The host may limit who can present. If the share button is missing or disabled, ask the host before troubleshooting anything else.
• Keep Chrome updated. Older versions may not offer every sharing option described here.
• On macOS, Chrome needs screen recording permission in the Privacy & Security section of System Settings. Depending on your macOS version, the entry is called Screen Recording or Screen & System Audio Recording. After you grant it, macOS may ask you to quit and reopen Chrome.
• On work or school devices, including managed Chromebooks, an administrator can restrict screen capture through policy.
• Before presenting, close private tabs, documents and chats you don't want others to see. Consider turning on your system's do-not-disturb mode so notifications don't pop up during the share.

Step-by-step instructions

• Join the meeting in Chrome. If asked, allow the camera and microphone. These are site permissions and are separate from screen sharing.
• Click the meeting's sharing button. Services label it differently, for example Present or Share screen.
• Chrome opens a picker. It usually offers a Chrome tab, a window or your entire screen. Labels and order vary by Chrome version and by what the meeting site requests.
• Choose the specific tab, window or screen you want to show.
• To include sound from a tab, turn on the tab audio option if the picker offers one.
• Click Share. Your content is now visible to the meeting.
• To stop, use the meeting's stop button or the Stop sharing control that Chrome displays while capture is active.

Choosing what to share

A Chrome tab is the narrowest choice and the safest for privacy. Participants see only that tab, and the tab's audio can be shared with it. This is the best option for presenting a web-based slide deck or playing a video. In recent Chrome versions, switching to another tab may bring up an option to share that tab instead, so you can change content without restarting the share.

A window shows one application, such as a document editor, and hides everything else. If you minimize that window, viewers may see a paused or blank image until you restore it.

Entire screen shows everything on the chosen display, including notifications and any window you open. Some platforms, such as Windows and ChromeOS, offer an option to share system audio. On macOS and Linux, availability depends on your Chrome and operating-system versions, so check whether the option appears in the picker.

Screen sharing on a Chromebook

Screen sharing on a Chromebook works the same way when the meeting runs in the Chrome browser: the same picker appears after you click the meeting's share button. With an external monitor connected, the picker lists each display separately, so pick the one you want viewers to see. If you joined through the meeting service's Android app instead of the browser, sharing goes through that app and may behave differently. On a school or work Chromebook, a missing or blocked option is often an administrator restriction rather than a fault.

Linux notes

On some Linux desktops, especially those using Wayland, the operating system's own selection dialog may appear before or instead of Chrome's picker. Choose your window or screen there, then return to Chrome to finish starting the share.

Check the output

Once sharing starts, most meeting services show a preview or a banner saying you are presenting. Chrome also signals active capture, for example with a sharing bar or an indicator on the tab. The most reliable check is to ask a participant what they see and hear. You can also join the same meeting from a second device with its microphone muted and speakers turned down to avoid echo.

Keep quality limits in mind. The meeting service may lower resolution or frame rate depending on network conditions, so small text can look soft and fast video can stutter. Sharing a single window or tab instead of a large high-resolution screen, and zooming in on documents, usually makes content easier for viewers to read. Confirm audio separately, because a clear picture does not prove sound is coming through.

Common problems and next steps

No share button, or it is greyed out: the host may have restricted presenting, or the service may not support sharing from a browser. Ask the host, update Chrome and try again. If the service only supports sharing from its desktop app, use that app.

Black or blank screen on macOS, or no Entire Screen and Window options: Chrome probably lacks screen recording permission in the operating-system permissions. Grant it in System Settings, then fully quit and reopen Chrome. Also note that some meeting sites request only certain capture types, so the picker may intentionally show fewer choices.

Participants can't hear audio: start the share again and turn on the tab audio or system audio option before clicking Share. If system audio isn't offered on your platform, play the media in a Chrome tab and share that tab with audio instead.

Viewers see the wrong monitor, or your private content: stop sharing and start again, choosing a specific window, tab or display. Choosing a tab or window keeps everything else on your screen hidden.

Camera or microphone blocked by mistake: open the site controls next to the address bar, or the site permissions area of Chrome's browser settings, and allow the device for the meeting site. Then reload the page. On a managed Chromebook or work computer where sharing remains blocked, contact your administrator, since policies can override your own settings.