How to Capture a Single Browser Window in OBS Without Personal Tabs

Why display capture is risky when showing a browser

Display capture sends your entire monitor to viewers: switching between windows, notifications, the download list, messages, the password manager, and tabs on a second screen. A maximized browser doesn't solve the problem: it's enough to minimize it, open File Explorer, or switch to another scene with monitor capture.

For a website, browser game, dashboard, or web chat, it's safer to use "Window Capture". OBS transmits only the selected browser window, while the desktop and other applications stay out of frame. The downside of this method: after restarting the browser, switching profiles, or closing the window, the source may lose its binding. You need to check it before going live.

Add a "Window Capture" source in OBS

Open the scene for your demonstration, click "+" in the "Sources" panel, and select "Window Capture". Create a new source, then find the "Window" field in its properties. Select the browser window with the page you want to show on stream.

Don't confuse this source with "Screen Capture" or "Display Capture". They show the entire monitor. If the scene already has an old display capture, turn it off with the eye icon or delete it. A source beneath the browser window is also risky: it will become visible if the browser minimizes, closes, or stops being captured.

Configure window matching and cursor capture

In the "Window Capture" properties on Windows, check the "Window Match Priority" setting. For a browser, the "Match title, otherwise find window of same executable" option usually works well. OBS will keep capturing the browser even when the tab title changes.

The "Window title must match" option works if different pages are open in several windows of the same browser and you need to bind the source strictly to one of them. Its downside: when the page name changes, OBS may stop finding the window and show an empty or frozen frame.

Enable the "Capture Cursor" setting for tutorials, interface walkthroughs, or showing clicks. If you don't need the cursor, turn it off: it won't accidentally hover over personal data, addresses, or the profile menu. The downside of a disabled cursor is obvious — viewers have a harder time understanding where you're clicking.

Fix a black screen when capturing a browser

A black screen or frozen image in "Window Capture" is often caused by the browser's hardware acceleration. The browser renders content through the graphics card, and the selected OBS capture method doesn't receive that frame.

First, open the source properties and change the "Capture Method". Instead of "Automatic", try "Windows 10 (1903 and up)". If the image doesn't appear, select "BitBlt (Windows 7 and up)". After each method change, close the properties and check the preview. The methods have a downside: one may capture the page correctly but handle hardware-accelerated video worse, while another may introduce delay or a black screen.

Disable hardware acceleration in the browser

If changing the method didn't help, disable hardware acceleration in the browser and restart it. In Google Chrome, open "Settings" → "System" and turn off "Use hardware acceleration when available". In Microsoft Edge, this toggle is in "Settings" → "System and performance" → "Use hardware acceleration when available".

In Firefox, open "Settings" → "General" → "Performance", uncheck "Use recommended performance settings", then turn off "Use hardware acceleration when available". The downside of disabling acceleration is that the browser may play video, animations, and heavy web apps worse. For a browser game or video, it's better to try a different capture method first.

Allow OBS to record the screen on macOS

On macOS, OBS can't capture a browser window without system permission. Open "System Settings" → "Privacy & Security" → "Screen & System Audio Recording" and enable OBS. Then fully quit OBS and launch it again.

If the browser doesn't appear in the "Window" field or the source shows a black frame, turn off the permission for OBS, turn it back on, and restart the program. After a macOS update or installing a new version of OBS, you have to grant access again. The downside of the permission is that OBS gets system-level access to screen recording, so don't leave unnecessary display capture sources in your scenes.

Remember that window capture shows the tabs of that browser

"Window Capture" hides other applications but doesn't protect against content inside the selected browser. If email, an affiliate dashboard, personal messages, or a banking page are open in that window, an accidental tab switch will show them to viewers.

Don't keep personal and stream sites in the same window. Close extra tabs or move them to a separate window in another profile. Incognito mode is not protection: it doesn't hide the page on stream, doesn't block notifications, and doesn't prevent you from logging into a personal account. Its downside is that such a window is easy to confuse with your working one.

Use a separate browser profile for streaming

Create a profile that contains only pages for the stream. Don't log into personal email, messengers, work dashboards, or services with payment data. Clear the start page, history, bookmarks, and autofill if they might appear when you type an address.

Disable site notifications in the streaming profile. A web messenger, new email banner, extension message, or login window appears inside the browser and will be captured along with the page. A separate profile reduces the risk but won't save you if you open a private link or log into a personal service right during the stream.

Hide tabs with fullscreen mode or cropping

If viewers only need the site, enable fullscreen mode in the browser with the F11 key. The address bar, tab strip, bookmarks, extensions, and profile icon will disappear from the frame. On a laptop, you may need the Fn+F11 combination.

The downside of F11 is that it's harder to quickly follow a link, check the address, or switch tabs. Esc often exits a site's or video's fullscreen mode, but the browser usually exits F11 with another press of F11. Test this in your browser before going live.

Crop the top of the window in OBS

Another option is to keep the browser in normal mode but hide its interface by cropping. Select the source in the OBS preview, hold Alt, and drag the top edge of the frame down. Only the site area will remain in the frame, while the tabs and address bar will be hidden.

The downside of cropping is that it depends on the window size and interface scale. If you change the resolution, browser zoom, tab strip position, or stretch the window, the edge may shift. After any change, check the frame edges in the preview and make a test recording.

Prepare several pages and separate scenes

If you need to open several sites on stream, load them in the streaming window in advance and arrange them in the right order. Check the header of each service: account name, avatar, search history, open menus, personal messages, and side panels. Pay especially close attention to admin panels, analytics, email, and payment sections.

You can create separate scenes with different "Window Capture" sources for different services. This reduces the number of tab switches in frame. The downside of this approach is that the scenes need maintenance: a closed window, a reloaded page, or a lost source binding can leave viewers without the needed image.

Set up an emergency scene for leaks

Prepare a separate scene with a camera, splash screen, or neutral image without a browser. In "Settings" → "Hotkeys", assign it a convenient combination and test the switch. If a personal tab appears on stream, switch to the emergency scene first, and only then close the page.

Don't try to fix the leak right in the browser in front of viewers: in a rush, it's easy to open another personal tab, history, or the profile menu. If you showed a password, verification code, payment data, or private link, change the password, revoke active sessions, and replace the link with access. Stream recordings and viewer clips may remain beyond your control.

Check the scene before going live

• Open the needed page in a separate window and a separate browser profile.
• Close personal tabs, downloads, history, the profile menu, and unnecessary extensions.
• Disable site notifications and system notifications if they might appear during the stream.
• Make sure the scene has "Window Capture" added, not "Screen Capture" or "Display Capture".
• Check the "Window Match Priority" and "Capture Cursor" settings in the source properties.
• Look through all scenes: they shouldn't have accidentally enabled monitor capture sources.
• Check F11 or the cropping of the top of the browser in the OBS preview.
• Make a short local recording with transitions between tabs, pages, and scenes.
• Switch to the emergency scene with a hotkey and make sure the browser isn't visible on it.