How do you limit the post title length?

[Scarly]

Hey guys need some help, does anyone know how to limit the “post title length” element like the “Excerpt element”?

[jornes]

Maybe control the length with CSS code?

[aslotta]

You could use the the_title hook:

add_filter( 'the_title', function( $post_title, $post_id ) {
    return wp_trim_words( $post_title, 10 );
}, 10, 2 );

See the_title and wp_trim_words.

[Scarly]

thanks @aslotta i will try this out