You may have noticed that the YouTube app for Android does not display the URL of the videos being played. Luckily, there is a simple way to grab the link in your sharing options. Here's how to find the URL on the Android app.
How To Get a YouTube Video Link on Android
Launch the YouTube app and open the video of your choice. Tap the small arrow button located at the top of the playback window to display the sharing options:
Now, tap the Copy URL button:
Once the URL has been copied to your clipboard, you will be able to paste it in a text message or email, open the video in your web browser, and/or share it on social networks.