Looking to add file size column in the WordPress media library?
Add the following in child theme’s functions.php:
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| add_filter( 'manage_media_columns', 'sk_media_columns_filesize' ); | |
| /** | |
| * Filter the Media list table columns to add a File Size column. | |
| * | |
| * @param array $posts_columns Existing array of columns displayed in the Media list table. | |
| * @return array Amended array of columns to be displayed in the Media list table. | |
| */ | |
| function sk_media_columns_filesize( $posts_columns ) { | |
| $posts_columns['filesize'] = __( 'File Size', 'my-theme-text-domain' ); | |
| return $posts_columns; | |
| } | |
| add_action( 'manage_media_custom_column', 'sk_media_custom_column_filesize', 10, 2 ); | |
| /** | |
| * Display File Size custom column in the Media list table. | |
| * | |
| * @param string $column_name Name of the custom column. | |
| * @param int $post_id Current Attachment ID. | |
| */ | |
| function sk_media_custom_column_filesize( $column_name, $post_id ) { | |
| if ( 'filesize' !== $column_name ) { | |
| return; | |
| } | |
| $bytes = filesize( get_attached_file( $post_id ) ); | |
| echo size_format( $bytes, 2 ); | |
| } | |
| add_action( 'admin_print_styles-upload.php', 'sk_filesize_column_filesize' ); | |
| /** | |
| * Adjust File Size column on Media Library page in WP admin | |
| */ | |
| function sk_filesize_column_filesize() { | |
| echo | |
| '<style> | |
| .fixed .column-filesize { | |
| width: 10%; | |
| } | |
| </style>'; | |
| } |
by If you would like to use a plugin for the same, here are a few options:
References:
