Youtube look like web sites you can build for your self

 Creating a website like YouTube would require a significant amount of resources, including a large team of developers with a wide range of expertise, as well as significant financial resources.

However, you can use existing open-source solutions such as:

1. YouPHPTube: An open-source video-sharing script that allows you to create a video-sharing website similar to YouTube.

2. Melody: An open-source, self-hosted, and customizable PHP script that allows you to create your own media sharing and hosting website.

3. ClipBucket: An open-source, video sharing script that allows you to create a YouTube-like website.

4. LiveStream: An open-source, live streaming platform that can be used to create a live streaming website similar to YouTube Live.

It's important to note that these solutions are not direct replicas of YouTube but they can be customized to some extent to achieve similar functionality. These are just a few examples, and there are many other options available. It is important to research and evaluate different platforms and frameworks to find the one that best meets your needs.

Also, It's important to have a good understanding of web development, the technologies used, and the regulations for hosting copyrighted content before diving into such a project.