How to allow multiple thumbnail upload for Posts?

1. How do I add multiple images to a custom post type?
2. How do I change thumbnail settings?
3. How do I add multiple featured images in WordPress?
4. How do I resize a thumbnail image?
5. How do I make a JPEG a thumbnail?
6. How do I create a custom post type Gallery?
7. How do I add a custom image field in WordPress?
8. Why can't I upload a thumbnail on YouTube 2020?
9. Why can't YouTube upload a thumbnail?
10. How do I enable custom thumbnails?

How do I add multiple images to a custom post type?

Add this following code to your current themes function. php file. Go to your pages from wordpress admin and check that multiple image upload custom field is added to each page. $banner_img = get_post_meta($post->ID,'post_banner_img',true);

How do I change thumbnail settings?

Navigate to the Settings > Media tab. Look for the Image sizes > Thumbnail size section. Change the default width and height of your thumbnails in pixels.

How do I add multiple featured images in WordPress?

You simply click on the “Set featured image” link, open up the image dialog, upload or select an image then click the “use as featured image” link. This works fine for the vast majority of cases but sometimes it would be great to have have more than one image for a post.

How do I resize a thumbnail image?

Here's how:

1. Open the image you want to edit.
2. You can now crop the image or resize it. ...
3. Select Crop. ...
4. Select Done to crop the image. ...
5. If you want to add text to your image, select Text to add it. ...
6. To resize your image, select Canvas. ...
7. If you like what you see, save the image, preferably as a new file.

How do I make a JPEG a thumbnail?

How to Make Thumbnails of a . JPG

1. Open the image editing program of your choice on your computer. Locate and load the . ...
2. Resize the image by using the program's image-size adjustment feature. Most thumbnails are under 100 pixels in both width and height. ...
3. Save the new . JPG thumbnail to your computer.

How do I create a custom post type Gallery?

If you refresh your WordPress dashboard, you will see a new tab under 'Posts' called Gallery. From here, you can add a new Gallery custom post type post. Give it a go and you will notice there is only the option to enter a title and set a featured image.

How do I add a custom image field in WordPress?

Adding Custom Fields in WordPress

First, you need to edit the post or page where you want to add the custom field and go to the custom fields meta box. Next, you need to provide a name for your custom field and then enter its value. Click on the Add Custom Field button to save it.

Why can't I upload a thumbnail on YouTube 2020?

It's probably because you haven't verified your account with a phone number. The issue is that you haven't verified the account with a phone number. Do that and you'll be able to upload the thumbnail.

Why can't YouTube upload a thumbnail?

Your YouTube account doesn't come with the ability to upload custom thumbnails by default. In order for your account to gain this ability, you need to first enable the custom thumbnail option. ... Click on your profile icon in the top right corner and select YouTube Studio(beta)' from the dropdown menu. 3.

How do I enable custom thumbnails?

Step-by-Step on How to Enable Custom Thumbnails on YouTube

1. Access Your Channel on YouTube.
2. Under Channel, access the CUSTOMIZE CHANNEL button on the top right side of the screen.
3. Next, you will choose the SETTINGS button on the bottom left column.
4. In settings, you will choose CHANNEL and then FEATURE ELIGIBILITY.