What is the most feared thing in Web3 development? When the Testnet Token runs out. I have organized the faucet links for all mainstream blockchains, I recommend saving them for future use.
**Ethereum ecosystem** - Goerli: Quicknode, Alchemy, pk910 can all claim - Sepolia: pk910, Chainlink - Arbitrum: Triangle, Quicknode
**Layer 2 Solution** - Optimism: Triangle Faucet - Scroll: Official Bridge built-in - zkSync Era: Official Portal - StarkNet: Official Faucet
**Other Mainstream Chains** - Polygon (Mumbai/Mainnet): Multiple sources available - Avalanche Fuji: Paradigm, official - Solana (devnet/testnet): Quicknode, Solfaucet - Bitcoin Testnet: Mempool, Kuttler, CoinFaucet - Fantom/BSC/NEAR: Each has its own leader
**Emerging Linkage** - Berachain: Artio Faucet - Shardeum: Discord community allocation - Aleo: Official Faucet
Each leader has a limit, and you need to wait a few hours before claiming again. Remember: Testnet Token has no cost, don't waste it. If you're developing on multiple chains, make sure to rotate your claims.
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## Testnet Token Faucet Complete Guide 🪂
What is the most feared thing in Web3 development? When the Testnet Token runs out. I have organized the faucet links for all mainstream blockchains, I recommend saving them for future use.
**Ethereum ecosystem**
- Goerli: Quicknode, Alchemy, pk910 can all claim
- Sepolia: pk910, Chainlink
- Arbitrum: Triangle, Quicknode
**Layer 2 Solution**
- Optimism: Triangle Faucet
- Scroll: Official Bridge built-in
- zkSync Era: Official Portal
- StarkNet: Official Faucet
**Other Mainstream Chains**
- Polygon (Mumbai/Mainnet): Multiple sources available
- Avalanche Fuji: Paradigm, official
- Solana (devnet/testnet): Quicknode, Solfaucet
- Bitcoin Testnet: Mempool, Kuttler, CoinFaucet
- Fantom/BSC/NEAR: Each has its own leader
**Emerging Linkage**
- Berachain: Artio Faucet
- Shardeum: Discord community allocation
- Aleo: Official Faucet
Each leader has a limit, and you need to wait a few hours before claiming again. Remember: Testnet Token has no cost, don't waste it. If you're developing on multiple chains, make sure to rotate your claims.