Change the Default Excerpt Word Count

WordPress trims excerpts to 55 words by default — this sets your own limit.

httpsgithubcomAwaisp-irfanFree-code-snippetsblobmainwordpressmodify-excerpt-lengthmd

/**
 * Modify excerpt length
 */
function custom_excerpt_length( $length ) {
    return 25;
}

add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );