Has someone asked you to "caption your image" or "add a text description" or "use alt text" and you're not sure what that is, or how?
This page is here to help!
https://m0yng.uk/Image-descriptions-on-the-Fediverse/
Covers most (all?) Android apps, web interfaces, and TUI/CLIs that I know about.
(I know that not everyone can describe things, and that's ok! This page is here to help people who want to but don't know how, or want some tips.)
Deep links should work, e.g. for @Tusky
@M0YNG Is there a way to add alt-text to my avatar and header? I'm using the web client. For now I just added descriptions in my bio, but it would be better for it to be part of the img tag.