Is a girl giggling considered flirty?

I have a very giggly laugh. I’m sure some guys have mistaken it for a flirty giggle. I can’t help it. I giggle at everyone and everything that I find funny. When another girl giggles at a guy I like, I don’t mind it because I’m the same but then my friends are like “she’s flirting with your man!”
Is a girl giggling considered flirty?
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