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How to make a post a default thumbnail?
It checks whether the post has thumbnails, if not it assigns the default-thumb-img.png ( Change it to your image name) as thumbnail for that particular post. Post thumbnail is also known as featured image.
Which is the default image for a thumbnail?
There are always few posts, which doesn’t have any images, for such kind of posts you can have a default fallback image which can work as a thumbnail for them. You can create an image for that, using your logo or site name etc. The method is pretty simple.
What to do when there is no post thumbnail?
By adding a fallback image, you can set a branded image to be used when no post thumbnail is found. This allows you to make sure that all your articles have a post thumbnail. Another way to deal with this problem is using the Require Featured Image plugin.
Is the has post thumbnail function true in WordPress?
If a post contains no defined featured image but it does contain an image in the content this function will still return TRUE. This example first checks if there is a Post Thumbnail (aka Featured Image) set for the current queried item. If there is a Post Thumbnail set, it returns the Post Thumbnail.
When to use first image as default thumbnail?
Above we saw a method to set first image as default thumbnail but what if there is no image being used in the post at all. There are always few posts, which doesn’t have any images, for such kind of posts you can have a default fallback image which can work as a thumbnail for them.
How to enable default thumbnails in Adobe Photoshop?
1- Enable Default Thumbnails Placeholder: Select “Yes” if you want to use default thumbnail. 2- Default Thumbnail Image: Upload (or Choose) the image you want to show as default.
How to choose a default image for a post?
Publisher has a feature for handling this situation; by activating this feature, a default thumbnail (or first image of the post) will take care of post thumbnail. For activating this feature go to Publisher → Theme Options → Default Thumbnail. Here you can select the default image for thumbnail.