Python Forum

how do I break out of a While True loop in python3

Take a break.

I faced similar issue as you (not knowing which google result out of so many to open)

https://wiki.python.org/moin/WhileLoop
Break example in second code snippet

It is worth noting that a non-null entry evaluates to True, so it is common to have a loop that prompts a user to enter something or just return to exit:

while True:
    answer = input("Enter a phrase (enter alone to exit): ")
    if not answer:
        break
    print(f'You entered {answer}.')
print('All done.')