This is the 4951st most frequent German word.
alls
"Alls" is not a standard German word; it may be a typo or confusion with "alles," meaning "everything" or "all."
The word 'alles' in this sentence means 'everything'. It refers to the entire set of preparations being complete.
Ich habe alles vorbereitet, damit wir anfangen können.
I have prepared everything so we can start.
Here, 'alles' conveys 'all the best' as part of a an expression of wishes for someone's birthday.
Alles Gute zum Geburtstag!
Happy Birthday!
In this sentence, 'all' is implicit within 'überall', which means 'all over' or 'everywhere', referring to the global spread of cultures.