Mello

投稿にサムネイルが設定されているかチェックします。 
サムネイルが設定されていない場合、自動でフリーの画像素材サイトからランダムで画像をダウンロードしてサムネイルに設定します。 
ダウンロードする素材サイトはpixabayです 
ダウンロードできる画像の種類は100種類前後 
負荷対策で投稿数が多い場合は時間がかかることがあります
Make sure thumbnails are set for posts. If there are no thumbnails in the post, download the image randomly from the free image material site and set it as a thumbnail. 
The image to be downloaded is acquired from pixabay. 
Pixabay is a free material site that can also be used for commercial purposes.
The image to download is random 
The downloaded image can be checked from the media. 
If there are many posts, the thumbnail images may be duplicated. 
There are about 100 images to download. 
We will execute it at regular intervals with load balancing to the server. 
Recommended environment is PHP 7.0 or higher.
<h3>Arbitrary section 1</h3>

Thumbnail_Create

記事のサムネイルを自動で作成。画像を素材サイトから自動でダウンロードします。

Sean Hayes

When active this plugin adds a column to the All Posts/All Pages and where supported the All Custom Post Type admin views. This column, “Thumb”, will display a thumbnail of the featured image 
 or post thumbnail so you can easily determine the content that is missing an image.
You can also make inline edits that allow you to change the thumb/image from the All Posts/All Pages/All Custom Post Type view without having to edit the post.
Now the plugin is translatable. Using tools such as Poedit along with localized / international versions of WordPress, FIAT can display user supplied translations of its text.
<h3>Updates</h3>

Featured Image Admin Thumb

Very useful. Thanks.

When bulk updating featured images, this is so much faster than having to open each post, add featured image, save, and return to posts list. Bravo!

Crazy huge time saver


This plugin did exactly what I wanted.  It showed me in my admin list which posts didn't have an image and let me click a link right there inline to add the right one.  Nailed it.  Couldn't be happier.


Worked perfectly, saved me some time


This plugin is very useful for me on many WordPress websites. Thanks for it!


Very useful !

Very helpful

Adds inline thumbnail image to admin columns on Post/post types view (where supported). Click to easily set/change the featured image.

Thumbnail_Create vs Featured Image Admin Thumb