Tokens on test networks like Sepolia or OP Sepolia have no value and are only meant for testing.
Optimists only take what they need so that others can use faucets too!
Superchain faucet
The Superchain Faucet is a developer tool hosted by Optimism that allows developers to get free testnet ETH to test apps on testnet OP Chains like Base Sepolia, OP Sepolia, PGN Sepolia, Zora Sepolia, and other OP Chains in the Superchain. The Superchain Faucet is a great place to start if you’re looking for testnet ETH.Additional faucets
| Faucet Name | Supported Networks |
|---|---|
| Alchemy Faucet | Sepolia |
| Chain Platform Faucet | Sepolia |
| Ethereum Ecosystem Faucets | Sepolia, OP Sepolia, Base Sepolia |
| ETHGlobal Testnet Faucet | Sepolia, OP Sepolia, Base Sepolia, Zora Sepolia, Holesky |
| Farcaster Frame Faucet by LearnWeb3 | Sepolia, OP Sepolia |
| Infura Faucet | Sepolia |
| Native USDC Faucet | Sepolia, OP Sepolia |
| QuickNode Faucet | Sepolia, OP Sepolia |
| Tenderly Unlimited Faucet | OP Sepolia, OP Mainnet, and 85+ other networks |
| thirdweb OP Sepolia Faucet | OP Sepolia |
| thirdweb Sepolia Faucet | Sepolia |
| ethfaucet.com | Sepolia, OP Sepolia, Base Sepolia, Zora Sepolia, Unichain Sepolia, Ink Sepolia, Mode Sepolia, Shape Sepolia, Worldchain Sepolia, BOB Sepolia |
Bridge from Sepolia
If you have testnet ETH on Sepolia, you can bridge it to OP Sepolia (and vice versa) using the Superchain Bridges UI or this collection of Superchain Testnet Tools.Next steps
- If you’re new to onchain development, check out Optimism Unleashed by CryptoZombies and Superchain Builder NFT by ThirdWeb.
- If you’re familiar with onchain development, check out the Optimism Ecosystem’s Contributions Dashboard for project ideas that the Optimism Collective is looking for.
- Looking for other developer tools? See developer tools overview to explore more options!