Friendos, if you’re not alt-texting images because you don’t know how to activate that setting or you feel uncertain about what to say in them, PLEASE reach out.
A very brief guide to writing it: Tell me why an image is important enough to include it. Give me a highlight of what’s in it. Imagine you’re on a walk with a friend telling them about the sweet picture of a Norwegian forest cat walking in the snow that you can last night.
Some examples:

'A screenshot of text from an article. It says: TKTK'

'My cat Ember trying to sneak into the refrigerator.'

'A chart showing skyrocketing unemployment numbers over the last few months.'

'A fire bearing down on a nursing home.'
People really tie themselves up in knots over alt text, and truly, it shouldn't be stressful for you. Just take a few seconds to describe the image.
Yes, some people prefer to be extremely detailed, but you don't have to be. And remember that someone's screenreader is reading this to them. A huge block of alt text can be really annoying when you could just say 'an ice cream cone with rainbow sprinkles.'
You can follow @sesmith.
Tip: mention @twtextapp on a Twitter thread with the keyword “unroll” to get a link to it.

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