Quick Takeaways
- Sepolia is the new standard: Goerli is being deprecated, focus on Sepolia faucets like Metana Sepolia ETH Faucet, specially for web3 learners and careers switchers to tech
- Chainlink’s faucet offers the best balance: Generous amounts with reliable uptime
- For stablecoins, use official sources: Circle’s USDC faucet beats third-party alternatives
- Multi-chain projects need specialized faucets: One size doesn’t fit all networks
- Rate limits vary wildly: Plan your testing schedule around faucet limitations
- Always test with multiple token types: ETH alone isn’t enough for most applications
- Bookmark working faucets immediately: The landscape changes constantly
What Are Testnet Faucets and Why You Need Them
A testnet faucet provides web3 developers with free tokens for deploying, testing, and optimizing smart contracts on test blockchains.
Here’s why you can’t skip this step:
- Smart contract deployment costs: Even on testnets, you need gas fees
- Transaction testing: Moving tokens around requires balance
- DeFi protocol interaction: Most protocols need both native tokens (ETH) and stablecoins (USDT/USDC)
- Frontend integration: Your dApp needs tokens to actually function
[PRO TIP: Always test with multiple token types. If your app handles stablecoins, get both USDT and USDC testnet tokens to catch edge cases.]
The catch? Not all faucets are created equal. Some give you 0.1 ETH instantly. Others make you wait 24 hours for 0.01 ETH. Let’s cut through the noise.
Top 5 Best Ethereum Testnet Faucets (ETH Focus)
1. Chainlink Sepolia Faucet – Developer’s Choice
Tokens: 0.5 ETH per request
Rate Limit: 24 hours
Requirements: None
Get testnet tokens from the Ethereum Sepolia faucet to experiment with Chainlink and other services. This isn’t just marketing fluff—Chainlink’s faucet consistently delivers.
What makes it special:
- Generous amounts: 0.5 ETH is enough for dozens of contract deployments
- Rock-solid uptime: I’ve never seen it go down
- Multiple networks: Supports 15+ testnets beyond just Sepolia
- Clean interface: No confusing steps or broken captchas
The only downside? That 24-hour wait can slow down rapid iteration. But for most development cycles, it’s perfect.
Best for: Smart contract developers who need reliable, substantial amounts of testnet ETH.
2. Metana Sepolia Faucet – Beginner Friendly
Tokens: 0.06 ETH per request
Rate Limit: 24 hours
Requirements: A quick google signup to avoid fraud
Metana’s Sepolia ETH faucet is perfect for beginners. What sets this apart is the educational approach where they actually explain what you’re doing and why.
Perfect for newcomers because:
- Step-by-step guides: Clear instructions for wallet setup
- Educational content: Learn while you claim
- Reasonable amounts: 0.25 ETH hits the sweet spot
- Community support: Active Discord for help
If you’re new to Web3 development, start here. The extra educational content is worth the slightly smaller token amounts.
Best for: New blockchain developers
3. Alchemy Sepolia Faucet – Fast and Reliable
- Tokens: Up to 1 ETH per request
- Rate Limit: 24 hours
- Requirements: Free Alchemy account (may require 0.001 mainnet ETH verification)
A fast and reliable Ethereum Sepolia testnet faucet for blockchain developers. Alchemy’s faucet trades token amount for frequency, which works perfectly for rapid testing cycles.
Why developers love it:
- High daily amounts: Up to 1 ETH for iterative development
- Enterprise backing: Alchemy’s robust infrastructure
- Multiple testnets: Supports Sepolia, Goerli, Amoy, and more
- Developer-focused: Built for real-world testing needs
Downside: Daily (not hourly) requests require planning for frequent testing.
Best for: Frontend developers and frequent small transactions.
4. Google Cloud Web3 Faucet – Enterprise Grade
- Tokens: Up to 100 PYUSD daily
- Rate Limit: 24 hours
- Requirements: Google account
Google’s Web3 faucet offers 100 PYUSD daily on Ethereum Sepolia and Solana Devnet, perfect for testing stablecoin dApps or payment flows.
What makes it special:
- Massive daily limits: 100 PYUSD exceeds most faucet offerings
- No wallet connection: Just paste your address
- Instant delivery: Tokens arrive in seconds
- PayPal USD support: Ideal for payment protocol testing
Downside: Requires a separate ETH faucet for gas fees.
Best for: Payment protocol developers and stablecoin testing teams.
5. Superchain Faucet – Multi-Network Support
- Tokens: 0.05–0.2 ETH (varies by network)
- Rate Limit: 24 hours
- Requirements: None (EOA or social login optional)
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.
If you’re building on Layer 2s, this is can be your go to:
- Multiple L2 support: Base, Optimism, Zora, and more
- Consistent UX: Same interface across chains
- Decent amounts: 0.05–0.2 ETH covers most testing
- Official support: Backed by the Optimism Foundation
Downside: Limited to OP Chains, no mainnet Ethereum tokens.
Best for: Layer 2 developers and Optimism Superchain builders.
Best USDT and Stablecoin Testnet Faucets
6. Circle USDC Testnet Faucet – Official Stablecoin Source
- Tokens: 10 USDC/EURC
- Rate Limit: 1 hour per address/chain
- Requirements: None (permissionless)
Public faucet for testnet USDC and EURC on 12+ chains (Ethereum Sepolia, Arbitrum Sepolia, Polygon Amoy, Solana Devnet). Ideal for DeFi testing.
When you need stablecoins, go to the source:
- Official USDC: Circle-issued testnet tokens
- Multi-chain support: Works across all USDC-supported networks
- Both USDC and EURC: Test multiple stablecoin types
- Generous amounts: Sufficient for comprehensive DeFi testing
Downside: Hourly limit per chain requires address rotation for heavy use.
Best for: DeFi developers and stablecoin-dependent applications.
7. Bitaps Testnet Faucet – USDT and USDC Combined
- Tokens: 0.01 ETH, 100 USDT-ERC20, 100 USDC-ERC20
- Rate Limit: 1 request per address (one-time)
- Requirements: None
A rare faucet offering ETH, USDT, and USDC on Ethereum Sepolia in one claim. No registration needed.
This is the rare faucet that gives you everything at once:
- Multiple token types: ETH, USDT, and USDC
- Substantial amounts: 100 tokens of each stablecoin
- Sepolia network: Current Ethereum testnet standard
- No registration: Just paste your address
Downside: One-time limit per address requires multiple wallets for extended testing.
Best for: Developers needing comprehensive DeFi token coverage.
8. Chainstack Multi-Token Faucet
- Tokens: Varies (e.g., 0.5 ETH Sepolia, 1 SOL Devnet, 0.1 BNB Testnet)
- Rate Limit: 24 hours
- Requirements: None (API key optional)
Supports Ethereum Sepolia/Holesky, Solana Devnet, BNB Testnet, TON, zkSync, and Polygon Amoy. Simple UX with reliable delivery and optional API.
Chainstack’s approach is quantity over specialization:
- Multiple blockchains: Ethereum, Solana, BNB Chain, TON, and more
- Simple interface: Consistent UX across chains
- Reliable delivery: Professional infrastructure
- Developer-focused: Built for testing needs
Downside: Token amounts vary, less generous for some chains.
Best for: Cross-chain developers testing on multiple blockchains.
Multi-Chain and Specialized Testnet Faucets
9. Polygon Amoy Faucet – Layer 2 Testing
- Tokens: 0.1 POL
- Rate Limit: 24 hours
- Requirements: None
Polygon’s official faucet for the Amoy testnet (replacing Mumbai post-2024). Essential for Polygon developers, with reliable uptime and 0.1 POL per claim via Alchemy/QuickNode.
10. Base Sepolia Faucet – Coinbase L2
- Tokens: 0.05–0.1 ETH
- Rate Limit: 24 hours
- Requirements: Bridge from Sepolia ETH
Coinbase’s Base Sepolia faucet offers variable ETH via bridging, teaching L2 mechanics. Fast delivery (~5 minutes) with no direct signup.
11. Arbitrum Sepolia Faucet – Optimistic Rollups
- Tokens: 0.01 ETH
- Rate Limit: 24 hours
- Requirements: Twitter/X verification
Arbitrum’s faucet for Sepolia (replacing Goerli in 2024). A major L2 with reliable claims; Twitter verification prevents abuse.
12. BNB Chain Testnet Faucet – Binance Smart Chain
- Tokens: 0.1 BNB
- Rate Limit: 24 hours
- Requirements: None (Discord for access)
Official faucet for BNB Smart Chain testnet. Ideal for high-throughput DeFi apps; access via Binance’s Discord faucet channel.
13. zkSync Era Testnet Faucet – Zero Knowledge Proofs
- Tokens: 0.01–0.05 ETH
- Rate Limit: 24 hours
- Requirements: Bridge from Sepolia ETH
zkSync’s faucet for Era Sepolia offers variable ETH via bridging. Cutting-edge ZK tech with smooth mechanics via QuickNode/Alchemy.
14. Avalanche Fuji Faucet – High Throughput Testing
- Tokens: 2 AVAX
- Rate Limit: 24 hours
- Requirements: Brave browser or verification (e.g., mainnet balance)
Generous 2 AVAX for Fuji testnet, ideal for high-frequency apps. Quick captcha and subnet support via GitHub repo.
15. Solana Devnet Faucet – Alternative Blockchain
Solana’s official faucet for Devnet. Simple and effective for speed-focused apps; CLI airdrops available. SPL tokens require separate tools.
Tokens: 1 SOL (more via CLI)
Rate Limit: Rate limited per IP (e.g., 24 SOL/hour via public RPC)
Requirements: None
Bottom Line
Too many developers waste a quarter of their time chasing faucets. That ends here.
This guide cuts the noise~Metana Sepolia ETH faucet to start, Chainlink’s 0.5 ETH faucet for scale, Circle’s USDC faucet for DeFi. Together, they solve 90% of your testnet needs. Layer 2? Grab Superchain. Cross-chain? Chainstack’s got you covered.
The difference between stalled projects and shipped products often comes down to the right tools. Stop wrestling with faucets. Start building breakthroughs.
Frequently Asked Questions
Q: Why did Goerli testnet faucets stop working?
A: Ethereum deprecated Goerli in favor of Sepolia as the primary testnet. Most faucets have switched over, which is why you’ll see Sepolia mentioned everywhere now.
Q: How much testnet ETH do I need for smart contract testing?
A: For basic contract deployment and testing, 0.1 ETH covers most scenarios. For complex DeFi interactions or gas-intensive operations, aim for 0.5 ETH or more.
Q: Can I sell or trade testnet tokens?
A: No, testnet tokens have no monetary value and can’t be exchanged for real cryptocurrency. They’re only for testing purposes on test networks.
Q: What’s the difference between USDT and USDC testnet tokens?
A: Both are stablecoin representations on testnets, but they may have different smart contract implementations. Testing with both helps catch compatibility issues.
Q: Why do some faucets require social media verification?
A: It’s an anti-abuse mechanism. Requiring Twitter accounts or GitHub profiles helps prevent automated farming of testnet tokens, keeping more available for legitimate developers.
