This is a convenient shortcut to shadowban.eu’s Twitter shadowban test with two functions:

Check if a user is shadowbanned

Share the user’s profile via the share sheet or enter the username manually and it will tell you if they’re shadowbanned.

Resurrect an unavailable tweet

If you see “This tweet is unavailable” in a thread, share one of the replies to it via the share sheet or enter the URL manually and it will let you view the original tweet if it is unavailable due to a shadowban.