Binance offers various ways to earn passive income without any initial investment, allowing users to potentially make up to $5 daily. Key methods include utilizing Binance Earn for interest on crypto holdings, participating in staking, engaging in the "Learn and Earn" program, and leveraging the referral program. Additionally, users can explore promotions, cashback through the Binance Visa card, and opportunities in Launchpad and Launchpool for further earnings.