Farming testnet tokens doesn't have to cost you a dime. Want to jump into the crypto space with zero investment? Here's the play: head over to major testnet platforms, filter for active testnet opportunities, and start collecting free airdrop tokens. You can grab ALL the available testnet airdrops without spending money—just follow the participation guidelines for each one. This is one of the most practical ways to get your hands on blockchain tokens when you're just getting started. Whether you're learning how protocols work or looking to accumulate early, testnet farming gives you real exposure to crypto mechanics while keeping your wallet intact.