Adding a variable "og:image" in Tumblr text posts
Adding a variable "og:image" in Tumblr text posts will help you customize the thumbnail image that appears when someone shares a link to your post. Here's how to add a variable "og:image" in Tumblr text posts:
Go to the Tumblr editor and create a new text post.
Click on the HTML icon in the top left corner of the editing toolbar, which will switch you to the HTML editing view.
Add the following code to the top of your HTML text:
<meta property="og:image" content="IMAGE_URL_HERE" />
Replace "IMAGE_URL_HERE" with the URL link of the image you want to use as the thumbnail image for your post.
Click on the "Compose" button to go back to the visual editor.
Scroll down to the bottom of the post editor, and you should now see the thumbnail image you've just added.
Repeat this process for any other Tumblr text posts where you want to add a variable "og:image."
By following these steps, you can easily add a variable "og:image" in Tumblr text posts to customize the thumbnail image for each post. This can be a useful way to make your posts stand out when they're shared on social media, as well as to help your blog look more professional and visually appealing.
