URL1 is a great tool for shortening URLs. It's quick, easy to use, and it's free! Here's how to use URL1 to shorten your URLs: 1. Go to the URL1 website. 2. Enter the URL you want to shorten into the 'Original URL' field. 3. Click the 'Shorten URL' button. 4. Copy the shortened URL that appears in the 'Shortened URL' field. 5. Paste the shortened URL into your browser's address bar and hit enter to visit the shortened page.