How do I get image url only on the_post_thumbnail

You might also try: If you only have one size thumbnail: $thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ) ); Or…if you have multiple sizes: $thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), “size” ); Note that wp_get_attachment_image_src() returns an array: url, width, height, is_intermediate. So if you just want only the image url: echo $thumbnail[0]; Resources: http://wpcanyon.com/tipsandtricks/get-the-src-attribute-from-wordpress-post-thumbnail/ https://developer.wordpress.org/reference/functions/wp_get_attachment_image_src/

Filter to remove image dimension attributes?

Thanks all! The image_send_to_editor filter was the one I was looking for… thanks @t31os for pointing it out. Here’s my functions now. add_filter( ‘post_thumbnail_html’, ‘remove_thumbnail_dimensions’, 10 ); add_filter( ‘image_send_to_editor’, ‘remove_thumbnail_dimensions’, 10 ); function remove_thumbnail_dimensions( $html ) { $html = preg_replace( ‘/(width|height)=\”\d*\”\s/’, “”, $html ); return $html; } This removes inline dimension attributes from images retrieved … Read more