How do you stop anxiety spirals in their tracks?

As someone who's been trying to manage anxiety for years, I still sometimes get hit with unexpected spirals. One moment I'm fine, the next I'm overwhelmed with stress and overanalyzing everything in my life. I recently stumbled on an interesting technique of typing simple, calming commands into an AI assistant, like 'Help me breathe and relax.' Surprisingly, this actually helped me slow down and feel more grounded. I'm curious if others have tried anything similar? Or do you have go-to phrases, routines, or tools you use when you feel things starting to spiral? Maybe we could compile a list of anxiety-stopping techniques that work for different people. I'd love to hear what helps you regain control and calm in those moments.