YouTube URL Shortener is a free Chrome add-on developed by YtMp3. As the name suggests, this add-on allows users to shorten YouTube video URLs and easily share them on social media platforms.

Once installed, the add-on adds a new icon to your browser toolbar. When you visit a YouTube video URL, simply click on the add-on icon. A small pop-up window will appear, displaying a "Shorten" button. Clicking on this button will redirect you to the developer's website, where the YouTube video URL will be automatically shortened.

The add-on provides users with two URLs. The first is the official short YouTube video URL (youtu.be/id), while the second is an even shorter URL using the website yts.nu. This second URL is valid for 48 hours, allowing users to easily share it on popular social media platforms like Facebook and Twitter with just a click.

With YouTube URL Shortener, sharing YouTube videos on social media has never been easier. Try it out today and streamline your video sharing experience.