We made a WordPress plugin that lets you easily embed any Sketchfab model on WordPress. It adds a little button to the post editor asking for the id of the model, to embed it directly on your blog.
You can download the WordPress plugin here.
On top of that, you can use a shortcode in your blogpost to embed sketchfab models like this:[sketchfab id=’the_model_id’]
As for now you can configure the height and width in the options of the plugin. With the next release, you will be able to configure more embed options.
Note for wordpress.com users: you can’t use this plugin as WordPress disabled plugins on their servers.