How to remove any automatic text formatting after saving in Wordpress editor?

Question

WordPress

I mean everything that cuts out this or that, adds all sorts, etc., which would be inserted into the editor and saved.

Answer 1

1. We look at the file wp-includes/default-filters.php:

add_filter( 'the_content', 'capital_P_dangit', 11 );
...
add_filter( 'the_content', 'wptexturize' );
add_filter( 'the_content', 'convert_smilies', 20 );
add_filter( 'the_content', 'wpautop' );
add_filter( 'the_content', 'shortcode_unautop' );
add_filter( 'the_content', 'prepend_attachment' );
add_filter( 'the_content', 'wp_make_content_images_responsive' );
...
add_filter( 'the_content', 'do_shortcode', 11 );

These are all filters that hang on the_content.
2. Disable unnecessary ones with remove_filter() .
PS: And what specific formatting does not work? Often, by simple filtering "what is possible, what is impossible" the issue is solved simply once and for all, in the same wptexturize. Read more here .

Answer 2

CK Editor WordPress plugin ( link ). There seemed to be settings of this type