To add a single-page template, create a new template file in your active theme. In /wp-content/themes/your-theme/, add page-custom.php and include: <?php /* Template Name: Single Page Layout */ ?> at the top. Add get_header(); your markup (or the Loop), and get_footer();. Save and upload. Then open the page in WordPress admin, click the page’s Template option in the right sidebar (Page Attributes), select “Single Page Layout,” and update. For block themes, go to Appearance → Editor → Templates → Add New, design it, and assign it to the page. Use a child theme to avoid losing it on theme updates.

Classic theme: In your active theme, create a file like page-custom.php. Add a header comment: /* Template Name: Custom Page */. Then write your PHP markup, usually starting with get_header(), the Loop, and get_footer(). Upload the file to the theme folder. In WordPress admin, open a page, click Template in Page Attributes or the right sidebar, and choose “Custom Page,” then publish. Block theme: Go to Appearance → Editor → Templates → Add New Template, design it with blocks, and assign it to a page. For reusability, add custom fields, CSS classes, and test on mobile before making it live.

For most beginners, Elementor is the easiest WordPress website builder. It uses a visual, drag-and-drop editor, ready templates, and you can design pages without coding. If you want the simplest option with no extra plugin, the WordPress Block Editor (Gutenberg) is the default editor and can build clean pages using blocks. Beaver Builder is also very beginner-friendly, with front-end drag-and-drop editing and simple modules, but it’s usually a bit less “all-in-one” than Elementor. Choose Elementor for quick, flexible design; choose Gutenberg for speed and simplicity. For ecommerce layouts, Elementor’s WooCommerce builder often makes product pages easier too.

For most WordPress sites, Elementor is the best all-round website builder: fast to learn, huge template library, strong theme + WooCommerce builders, and a solid free version. If you want the lightest, most “WordPress-native” approach, use Gutenberg with a good block library; it’s usually faster and simpler long term. For an all-in-one design suite, Divi is great if you like its workflow. For agencies that value stability and clean output, Beaver Builder is a safe pick. Choose based on speed, ease, and the sites you build. Also check pricing, support, and how easily you can migrate later.

Yes, but only in limited, “connected” ways. They don’t run as one platform: you can’t use Wix builder inside WordPress or WordPress themes inside Wix. Instead, you can link a WordPress blog or pages from a Wix site, or embed a WordPress page/widget using Wix’s Embed HTML / “Embed a site” iframe tools. You can also migrate content between them (Wix → WordPress or WordPress → Wix), though cleanup is often needed. Expect separate logins, hosting, and SEO settings unless you migrate. For deeper integration, Wix Headless lets WordPress sites add Wix business features via APIs and a plugin approach.

Wix and WordPress aren’t “compatible” as one combined system. You can’t run a Wix theme or builder inside WordPress, or vice-versa. But you can connect them in limited ways. In Wix, you can embed external URLs or HTML/iframe code, so you can display parts of a WordPress site, like a blog page, inside a Wix page. You can also migrate content from Wix to WordPress, but imports have limited compatibility and usually need manual cleanup. It’s linking, not true merging. For deeper integration, Wix Headless can add some Wix business features to WordPress via a plugin.