The two public testnets that client developers are currently maintaining are Sepolia and Goerli.
Sepolia is a network for contract and application developers to test their applications.
The Goerli network lets protocol developers test network upgrades and lets stakers test running validators.
<aside> <img src="https://sepolia.dev/wp-content/uploads/2022/05/[email protected]" alt="https://sepolia.dev/wp-content/uploads/2022/05/[email protected]" width="40px" /> Sepolia Testnet
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<aside> <img src="https://assets.coingecko.com/coins/images/29217/large/goerli-eth.png?1677429831" alt="https://assets.coingecko.com/coins/images/29217/large/goerli-eth.png?1677429831" width="40px" /> Goerli Testnet
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<aside> <img src="/icons/laptop_gray.svg" alt="/icons/laptop_gray.svg" width="40px" /> Ropsten Testnet
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<aside> <img src="/icons/laptop_gray.svg" alt="/icons/laptop_gray.svg" width="40px" /> Kovan Testnet
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<aside> <img src="/icons/laptop_gray.svg" alt="/icons/laptop_gray.svg" width="40px" /> Rinkeby Testnet
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