Instead of using the precious real estate in your bio to add a WhatsApp chat-in link, Instagram recently added a feature that looks and feels a lot smoother for your followers. Here’s how you add a WhatsApp button to your Instagram: 1. Click “Edit profile” on your Instagram profile page. 2. Select “Contact options”. 3. Go to the field titled “WhatsApp”. 4. Enter the number associated with your WhatsApp Business account. 5. Enter the verification code you received on Instagram. 6. Pro tip: If you only want your WhatsApp button visible, you need to remove other contact options such as email or phone number. From now on, potential clients visiting your Instagram profile will be able to contact you with just one click after you add WhatsApp link to Instagram.