remove search bar on storefront

Hi,
Perhaps you can try this plugin by Wooassist, hope it helps.
link https://www.ads-software.com/plugins/storefront-header-picker/

Hi @leonardorinaldi – you can also just hide it using Storefront Powerpack: https://woocommerce.com/products/storefront-powerpack/

Or just hiding it with some custom CSS. Under Customize > Additional CSS, add:

.site-header .widget_product_search {
    display: none;
}