You can send a last-minute birthday gift online via OyeGifts, which offers same-day and midnight delivery services for cakes, flowers, chocolates, and personalized gifts. Simply visit their website, browse the Birthday Gifts Online category, select a gift, and provide the recipient's details. They offer express delivery options in multiple cities across India, ensuring timely surprises. Payment can be made online, and you can also add a personalized message to make the gift special. For a hassle-free experience, choose from their pre-curated gift hampers or customize one as per your preference.