A custom URL is a short and easy to remember web address that you can choose for your social media profiles to replace the letter and number combinations (for example, visit YouTube at google.com/+YouTube instead of google.com/115229808208707341778). If you meet the eligibility requirements you, too, can get a custom URL for your Google+ account or page! Just remember that, once you have confirmed your custom URL, you won't be able to change it.