Create a Base Token (ERC-20)
A complete guide to creating your own ERC-20 token on Base, Coinbase's Ethereum L2. Learn about costs, gas fees, common mistakes to avoid, and how to get your contract verified on Basescan.
Create Base Token NowWhy Create a Token on Base?
Base is Coinbase's Ethereum Layer 2, built on the OP Stack. It combines Ethereum security with ultra-low fees and a rapidly growing ecosystem backed by one of the largest crypto companies.
Ultra-Low Gas Fees
Base processes transactions on a Layer 2 network. Deployment gas varies with network conditions and contract features; review the current estimate in your wallet.
Coinbase Ecosystem
Base is built by Coinbase, providing an ecosystem to evaluate for your users. Deployment does not guarantee distribution, integrations or Coinbase listings.
Growing DeFi Scene
Base has rapidly grown with protocols like Aerodrome, Uniswap, and BaseSwap providing deep liquidity and trading infrastructure for newly created tokens.
Ethereum Security
As an Ethereum L2, Base inherits Ethereum's battle-tested security model while delivering fast 2-second block times and full EVM compatibility.
Costs Breakdown
Creating a token on Base involves two costs: the platform deployment fee and the network gas fee. Base has some of the lowest gas fees of any EVM chain.
Basic platform fee
Fixed initial supply, name, symbol, decimals and initial owner.
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Standard platform fee
Optional supply, ownership, address access and transfer controls.
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Premium platform fee
Standard options plus taxes, trading control and launch protection.
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Network gas is additional. Campaigns and validated referral discounts may affect the final quote. Confirm the amount in your wallet before signing.
Compare current network pricingCommon Mistakes to Avoid
Using ETH on Ethereum instead of Base
You need ETH on the Base network specifically, not Ethereum mainnet. ETH on different networks is not interchangeable without bridging. Use a bridge listed in the current Base documentation or a supported exchange withdrawal to Base.
Wrong network in wallet
Make sure your wallet is connected to Base mainnet (chain ID: 8453). Our tool will prompt you to switch if needed, but double-check before confirming any transaction.
Setting supply too low or too high
A supply of 1 million to 1 billion is typical. Very low supplies (100) make it hard to distribute tokens. Very high supplies (1 quadrillion) can look suspicious to potential investors.
Enabling features you don't need
Features like tax, blacklist, and anti-whale add complexity. If you don't need them, stick with the Basic package for maximum simplicity and community trust.
Not verifying the contract
Unverified contracts are a major red flag on Basescan. TokenGeneratorApp attempts explorer verification; check the result before sharing your contract.
Frequently Asked Questions
Configuration can take a few minutes. Deployment time depends on wallet approval, network conditions and confirmations. Explorer verification is a separate step and may take longer.
You need an EVM-compatible wallet like MetaMask, Coinbase Wallet, or any WalletConnect-supported wallet. Make sure Base mainnet (chain ID: 8453) is added to your wallet. MetaMask users can add it from chainlist.org.
Fund your wallet with native ETH on the selected network for the current platform quote plus wallet-estimated gas. Check /pricing and the final creation summary; promotional prices can change.
Renouncing ownership permanently removes owner-only access. Standard and Premium require the relevant permission to be enabled. Existing restrictions may remain; renunciation does not guarantee decentralization or safety.
You can bridge ETH from Ethereum mainnet using a bridge supported by the current Base documentation. Verify the service and destination network before transferring funds. You can also buy ETH directly on Base via Coinbase if you have a Coinbase account.
Token deployment does not automatically list your token on aggregator sites. You would need to apply separately to CoinMarketCap and CoinGecko after your token has some trading activity and liquidity. Both have application forms on their websites.
A reverted transaction may still consume network gas. The platform fee is part of the transaction value and is reverted if deployment reverts. Check the original transaction hash before retrying a timed-out request.
Yes. There is no limit on how many tokens you can create. Each deployment is independent and creates a new contract. You can create tokens with different names, symbols, and configurations.
Ready to Create Your Base Token?
Open-source. Explorer verification is attempted after deployment. See the current platform quote; network gas is additional.