Virtual birthday cards are greeting cards that can be obtained without any cost. These cards are typically available online and can be easily printed or sent electronically. Free birthday cards come in a variety of styles and designs, ranging from traditional to humorous, and can be personalized with messages, images, and other special touches. They are often used as a convenient and budget-friendly way to send birthday wishes to friends, family, and colleagues. Some websites even offer the option to schedule free birthday cards in advance, so that they are sent automatically on the recipient's birthday. Free birthday cards are a great way to show someone that you are thinking of them on their special day, without breaking the bank.