Reminder we're taking part in #Feblurary - Every Friday in February pictures without ALT text will be marked. As of Mastodon update 4.1.0 you can now add/edit ALT text when you edit a post.
Check the example image to see how the markings looks.
Read more here ⬇️
https://blogs.toot.wales/toot/alt-text-february
Check out this Vivaldi Tips on alt-text and why it is important⬇️
https://tips.vivaldi.net/tip-174/
If you are having difficulty writing alt text for an image you can use the Hashtag Alt4Me to ask for help.