Reduce Snippet Text on Blog Page

How can I reduce the amount of text that shows in the post snippet on the blog page?

http://rooftwins.com/blog/

 

Hello,

Go to functions.php present in your theme directory and add the code given below

Code:

function custom_excerpt_length( $length ) {
    return 15;
}
add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );

Sending image for reference



This will solve your issue.

 

That worked perfectly, thanks.