Yes, you can definitely repurpose a key fob! For example, if you have an old key fob that you don't use anymore, you can turn it into a keychain or a charm for your purse. Or, if you're looking for a unique gift idea, you could repurpose a key fob into a piece of jewelry or even a decorative item for your home. To get started, all you need is some creativity and a little bit of time.