mcc , 1 month ago

A cool thing about alt text on Mastodon is that it works with the translation feature. Once you've translated a post the alt text beneath will change to your preferred language also.

So by adding alt text to your images not only are you adding accessibility for visual impairments, you're also adding language accessibility. Neat!

The same post, but now the Mastodon "Translate" button has been clicked and it shows "Translated from Nederlands using DeepL.com". The screenshot is still in Dutch, but now the alt text is translated into English, revealing that the article was about solar panels.