There are many free website builders that can be used to build a blog. Some of the most popular ones include WordPress, Joomla!, and Drupal.
Each has its own advantages and disadvantages, so it is important to choose the one that will work best for your blog.
WordPress is probably the most popular free website builder. It is easy to use and has a large community of users who can help you get started.
However, it is not as customizable as some of the other builders, and it may require more technical knowledge to set up.
Joomla! is similar to WordPress but has more features and flexibility. It also has a larger community of users, but it can be more difficult to find help if you need it.
Drupal is a bit more complicated than the other two but offers a lot of flexibility and features. It also has a large community of users who can help you find solutions to any problems you might encounter.