striptags
The striptags filter strips SGML/XML tags and replaces adjacent whitespace characters
by one space:
1
{{ some_html|striptags }}
You can also provide tags which should not be stripped:
1
{{ some_html|striptags('<br><p>') }}
In this example, the <br/>, <br>, <p>, and </p> tags won't be
removed from the string.
Note
Internally, Twig uses the PHP strip_tags function.
Arguments
allowable_tags: Tags which should not be stripped