Embed Code in Text field

I created Text field (plain text) in my content type and his purpose is to store some embed code (e.g <iframe src=”https://h5p.org/h5p/embed/612″ width=”1090″ height=”638″ frameborder=”0″ allowfullscreen=”allowfullscreen”></iframe><script src=”https://h5p.org/sites/all/modules/h5p/library/js/h5p-resizer.js” charset=”UTF-8″></script>). On the page I get printed text code. Can I do something in node–my_content_type.tpl.php or field–field_embed.tpl.php to[…]