WhatsApp allows you to message anyone WhatsApp without saving number to your contacts. This can be done using the “Click to Chat” feature, which lets you start a conversation by simply entering a specific link with the phone number. No need to clutter your contact list with temporary or unknown numbers. This method is great for businesses, customer support, or reaching out to someone briefly. You can use this feature on both mobile and desktop devices. By entering the number in the correct format, WhatsApp opens a chat window instantly. It’s an easy and privacy-friendly way to communicate without adding numbers to your phonebook.