crossposted from https://wandering.shop/@meredithw/113983437672884349
this post was submitted on 27 Feb 2025
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Microblog Memes
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A place to share screenshots of Microblog posts, whether from Mastodon, tumblr, ~~Twitter~~ X, KBin, Threads or elsewhere.
Created as an evolution of White People Twitter and other tweet-capture subreddits.
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The Web Accessibility Initiative has tons of content. For images, you can start from their tips to get started & tutorials that links to.
Here specifically, you can learn how to set alt text in markdown.
Ok, that's helpful for providing alt text for images inside the body of a post.
Bus what about image posts? When using the web interface I don't see any opportunity for entering the alt text. π€
Apparently, some instances offer it: you might want to ask your instance administrator to upgrade. If yours doesn't offer it, the text alternative can be adjacent as stated in the success criterion for non-text content
and the techniques for it identified with prefix G. The
altattribute is merely 1 way to accomplish that.When it's a screenshot of a webpage, a link to the source often makes sense as a text alternative. I see way too many images that could be blockquotes & links, which are often superior to an image: more accessible & more useful to everyone else. That's often the case of good accessibility: it benefits everyone else.