Capture a browser window or screen and display it in a separate popup.
Duplicate Browser Screen Extension
Duplicate Browser Screen allows users to duplicate any browser window and move the duplicate to a second screen. This functionality is especially useful in presentations, karaoke sessions, or multitasking scenarios where the same content needs to be displayed on multiple monitors.
With Duplicate Chrome Screen, users can open their browser, activate the extension, and select the window they want to duplicate. The duplicated window can then be moved to a different monitor, making it perfect for events like karaoke, where the lyrics need to be displayed on a separate screen while the main window remains under control. The same applies to presentations or live streaming, where presenters and streamers can keep an eye on the main content while showing it to their audience on a different screen.
The extension offers seamless performance with minimal lag between the original and duplicated windows. It’s intuitive, quick to use, and requires no complicated setups, making it accessible to everyone, from beginners to professionals. Duplicate Chrome Screen is an essential tool for anyone who needs to mirror content across screens effortlessly and efficiently, whether for entertainment, work, or teaching purposes.
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With Duplicate Chrome Screen, users can open their browser, activate the extension, and select the window they want to duplicate. The duplicated window can then be moved to a different monitor, making it perfect for events like karaoke, where the lyrics need to be displayed on a separate screen while the main window remains under control. The same applies to presentations or live streaming, where presenters and streamers can keep an eye on the main content while showing it to their audience on a different screen.
The extension offers seamless performance with minimal lag between the original and duplicated windows. It’s intuitive, quick to use, and requires no complicated setups, making it accessible to everyone, from beginners to professionals. Duplicate Chrome Screen is an essential tool for anyone who needs to mirror content across screens effortlessly and efficiently, whether for entertainment, work, or teaching purposes.
Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Duplicate Browser Screen", "version": "2.0", "description": "Capture a browser window or screen and display it in a separate popup.", "permissions": [ "desktopCapture" ], "action": { "default_popup": "popup.html" }, "icons": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" }, "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self';" }}
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