Mobile web traffic overtook desktop one in 2016 and will only grow, and that's why it's important to create websites that look good on all devices. No special actions required, all sites you make with the Builder are mobile-friendly. You don't have to create a special mobile version of your website, it will adapt automagically.
Free Website Builder offers a huge collection of 2500+ website blocks, templates and themes with thousands flexible options. Combine blocks from different themes to create a unique mix.