Just yesterday I found this page that generates the code you'll need to make a link to a webpage generate an embed on sites/softwares that have that function (social medias, instant messaging...): https://metatags.io/. I'm not sure the site uses every single property but it's a solid start if you never touched the topic (and at least you'll now know what to search for elsewhere!).
I'm realizing that my wording isn't super clear, so: pics! What I mean is that when you create a webpage and post the link somewhere, by default you just see the link. With the additional code, you get an embed, like this (first example is on Stoat, an instant messaging software; second example is on Mastodon and shows the alt text when you hover over the image):
It is possible to do stuff that looks a bit better than what I have, I just decided to test it like 30min before going to bed, but you get the idea ^^
![[community profile]](https://www.dreamwidth.org/img/silk/identity/community.png){kind=small}
![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
carisma_sensei
no subject
Date: 2026-03-01 10:48 am (UTC)no subject
Date: 2026-03-01 01:18 pm (UTC)It is possible to do stuff that looks a bit better than what I have, I just decided to test it like 30min before going to bed, but you get the idea ^^