How to Create an ERC-20 Token in 5 Minutes (No Coding Required)

A few years ago, deploying a token on Ethereum meant writing Solidity, understanding the ABI, compiling with Hardhat or Truffle, and debugging cryptic revert errors at two in the morning. That was the reality even for developers with blockchain experience. For everyone else — founders, community builders, artists, game designers — it was simply out of reach.

That's changed. Today, knowing how to create an ERC-20 token doesn't require a single line of code. The whole process — wallet connection, parameter configuration, contract deployment, Etherscan verification — takes about five minutes and costs roughly the price of a cup of coffee in gas fees. This guide walks you through every step, explains what's actually happening under the hood, and tells you what to do once your token is live.

Whether you're building a governance token for a DAO, a utility token for a DeFi protocol, or just experimenting to understand how Ethereum works, the process is the same. You can create an ERC-20 token right now without installing any software, without writing any code, and without needing a computer science degree. Let's go through it properly.

What Is an ERC-20 Token?

ERC-20 stands for Ethereum Request for Comment 20 — the number refers to the proposal's identifier in the Ethereum improvement process. It was finalized in 2015 by Fabian Vogelsteller and Vitalik Buterin, and it's arguably the most consequential technical standard in the history of crypto. Without it, the entire DeFi ecosystem — the $100B+ of assets locked in protocols like Aave, Compound, Uniswap, and Curve — simply wouldn't exist in its current form.

Before ERC-20, tokens on Ethereum were custom implementations. Every token contract was different. Wallets couldn't display them reliably, exchanges couldn't integrate them without custom code, and every DeFi protocol that wanted to interact with a token had to handle each one individually. It was chaos, and it severely limited what you could build on top of these assets.

ERC-20 solved this by defining a common interface — a set of six mandatory functions and two events that every conforming token must implement. Any application that knows how to talk to one ERC-20 token can talk to all of them, automatically. This standardization is what made the entire DeFi ecosystem possible, and it's why your token — once deployed — will immediately work with MetaMask, Uniswap, Aave, and thousands of other protocols without any special integration work.

The six mandatory functions are:

• totalSupply() — Returns the total number of tokens in existence. Any application can call this to understand the full supply at any time, trustlessly, from the blockchain itself.
• balanceOf(address) — Returns the token balance of a specific wallet address. This is what MetaMask calls when it displays your token balance in the Assets tab.
• transfer(address, uint256) — Sends tokens from the caller's address to another address. The most basic token movement function — every time someone sends your token, this function runs.
• transferFrom(address, address, uint256) — Allows a third party (like a DEX or DeFi protocol) to transfer tokens on your behalf, up to an approved amount. This is how Uniswap can pull tokens from your wallet when you execute a swap.
• approve(address, uint256) — Authorizes a specific contract to spend up to a certain amount of your tokens. You'll see "Approve" transactions in MetaMask whenever you interact with a new DeFi protocol — this is exactly that function being called.
• allowance(address, address) — Returns how much a spender is still authorized to spend on behalf of an owner. Used internally by protocols to check remaining approval before executing transfers.

The two mandatory events are:

• Transfer(address, address, uint256) — Emitted whenever tokens move between addresses. Etherscan and every blockchain indexer listens for this event to track token movements and build transaction histories.
• Approval(address, address, uint256) — Emitted when an approval is set or updated. Indexers track this to display authorization states in wallet UIs.

ERC-20 tokens are fungible — meaning each unit is identical and interchangeable with every other unit of the same token. One USDC is always equal to any other USDC. This distinguishes them from ERC-721 tokens (NFTs), where each token is unique and non-interchangeable. Fungibility is essential for tokens that function as currencies, governance votes, staking assets, or any unit of account where you need consistent, identical units.

The scale of the ERC-20 ecosystem is staggering. As of 2025, there are well over 500,000 ERC-20 tokens deployed on Ethereum mainnet alone. The most famous include USDC (Circle's US dollar stablecoin, with tens of billions in circulation), DAI (MakerDAO's decentralized stablecoin), LINK (Chainlink's oracle network payment token), UNI (Uniswap's governance token), and SHIB (the meme coin that demonstrated how enormous retail demand for accessible token creation really is). Each of these is built on the exact same six-function standard you'll be using when you create your own ERC-20 token.

Ethereum functions as the programmable settlement layer beneath all of this. When you deploy an ERC-20 token, you're deploying a smart contract to a network that processes over a million transactions per day, has maintained nearly perfect uptime since its 2015 launch, and is secured by billions of dollars worth of staked ETH from validators worldwide. Your token inherits all of that infrastructure and security the moment it's deployed — no hosting required, no servers to maintain, no single point of failure.

When Should You Create an ERC-20 Token?

This is a question worth spending real time on before you hit deploy. Creating a token is technically trivial — you can do it in five minutes. But deploying one without a legitimate purpose is a waste of money at best and reputationally damaging at worst. The market has gotten very good at sniffing out projects that tokenize nothing of value.

Here are the cases where creating an ERC-20 token actually makes sense:

Governance tokens are probably the most defensible use case in the current ecosystem. If you're building a protocol, DAO, or any kind of decentralized organization that needs its stakeholders to vote on decisions, a governance token gives each holder proportional voting power. UNI and COMP are the canonical examples — token holders vote on fee parameters, treasury allocations, and protocol upgrades. The token represents real decision-making power, which gives it genuine utility beyond speculation.

Utility tokens are tokens required to access a product or service. If you're building a platform where users pay for features, unlock access, or participate in mechanisms using your token, you've built real demand. The key test here: would users need your token if they weren't speculating on it? If the answer is yes, you have utility.

Fundraising and community ownership — a properly structured token sale can distribute ownership of your project to early supporters. This is how many DeFi protocols and Web3 startups have bootstrapped development. Important caveat: depending on your jurisdiction, this might qualify as a securities offering. Get legal advice before doing any kind of public token sale. This isn't optional — the regulatory environment is increasingly serious about enforcement.

DeFi protocol tokens — if you're building a lending protocol, yield aggregator, or automated market maker, your token might be used to bootstrap liquidity through mining rewards, distribute protocol fees to stakers, or incentivize specific behaviors. The token has a direct functional relationship with the protocol's economics.

Loyalty and rewards programs — tokenizing a loyalty program gives users real ownership of their rewards, portability across platforms, and the ability to trade or transfer them. This is genuinely interesting for gaming, retail, and entertainment companies that want to move beyond closed-loop points systems.

Gaming assets and in-game economies — in-game currencies, resource tokens, and reward tokens built on ERC-20 benefit from being interoperable with the broader Ethereum ecosystem. Players can trade them on DEXes, use them as collateral, or hold them as assets outside the game — something impossible with traditional game currencies locked to a developer's server.

Community tokens — creator tokens, fan tokens, and community currencies let creators and communities build token-gated experiences, reward participation, and create shared ownership in a project's success.

Now the honest part: don't create a token just to have a token. The crypto space has seen an endless stream of projects where the token was created first and the use case was invented afterward (or never). That pattern almost always ends the same way — early holders dump on latecomers, the price charts a cliff, and the project disappears. Real value has to come before the token, or at minimum alongside a credible, detailed plan for how the token creates that value. If your only reason to create a token is to make money from a price increase, that's speculation dressed up as a project — and experienced market participants will recognize it immediately.

What You Need Before You Start

There are three things you need in place before you can create an ERC-20 token online: a MetaMask wallet, some ETH for gas, and a clear set of token parameters you've decided on in advance. Let's cover each in detail so you're not figuring these out mid-deployment.

Setting up MetaMask is the first step. MetaMask is a browser extension wallet available for Chrome, Firefox, Brave, and Edge — and also as a mobile app. It's the most widely used Ethereum wallet, supported by virtually every DApp and DeFi protocol. Go to metamask.io (make sure you're on the official site — fake MetaMask sites are a common phishing vector) and click "Download." Install the extension, then click "Create a new wallet."

MetaMask will generate a 12-word seed phrase — also called a secret recovery phrase. This is the master key to your wallet. Every single word matters. Write it down on paper, store it somewhere physically secure, and treat it like the combination to a safe containing everything you own in crypto. Never share it with anyone. Never photograph it. Never type it into any website other than the official MetaMask interface when recovering a wallet. Anyone who has your seed phrase has complete, permanent, irrevocable control of everything in your wallet. MetaMask will never ask for it except during recovery.

After creating your wallet, you'll see your Ethereum address — a 42-character string starting with 0x. This is your public identity on the blockchain. Make sure MetaMask is set to Ethereum Mainnet (shown in the network dropdown at the top of the MetaMask popup). If you want to test first without spending real money, you'll switch to Sepolia — we cover that in detail in the testnet section.

Getting ETH is required to pay gas fees for deploying your contract. Gas is the fee paid to Ethereum validators for including and processing your transaction in a block. For a token deployment, you'll typically need anywhere from $20 to $80 worth of ETH on mainnet depending on current network conditions — though it can be lower during quiet periods. You can buy ETH on any major exchange: Coinbase, Kraken, Binance (where available), or through MetaMask's built-in buy feature, which connects to Transak and other providers. After purchasing, transfer ETH to your MetaMask wallet address. Allow 10-30 minutes for the exchange transfer to confirm.

Planning your parameters before you open the token creator saves time and prevents costly mistakes. Decide your token name, symbol, total supply, decimals, and which optional features you want before touching the form. There's a full breakdown of each parameter in the next section — read it first.

Planning Your Token Parameters

Your token's core parameters are baked into the smart contract at deployment. Several of them literally cannot be changed afterward, ever — they're immutable code on an immutable blockchain. Getting them right before you click deploy matters. Here's what each parameter means and how to decide.

Token Name is the full name of your token — like "USD Coin," "Chainlink," or "Uniswap." It should be descriptive but not so long it looks awkward in wallet UIs. Aim for one to three words. Before settling on a name, search Etherscan and CoinGecko for it. If a token with that name already exists, you'll create confusion and potentially face legal issues if the existing token is well-established. Avoid names that are too similar to established tokens or real-world brands — trademark law doesn't stop at the blockchain. Token name is permanent after deployment. Typos are permanent. Spell it twice.

Token Symbol is the ticker — ETH, BTC, USDC, LINK. Conventionally it's 3-5 uppercase characters. Shorter is better. Check that your symbol isn't already in active use by a listed token on CoinGecko or CoinMarketCap. The ERC-20 standard doesn't technically prevent duplicate symbols — your contract can have any symbol — but it causes genuine confusion in wallet displays and DEX interfaces. There's no registry that enforces uniqueness; it's just industry etiquette and practical good sense.

Decimals determine how divisible your token is. The standard is 18, and for the vast majority of tokens you should leave it at 18. Here's why: ERC-20 contracts store balances as unsigned integers — there are no floating-point numbers in the EVM. Decimals are the convention that tells wallets and interfaces how to display those integers as human-readable fractions. With 18 decimals, 1 token = 1,000,000,000,000,000,000 in the raw storage integer. This matches ETH's denomination (wei), simplifies math when contracts interact with both ETH and token amounts, and gives you enough granularity for practically any use case. The main exception: stablecoins often use 6 decimals to match USDC and USDT's convention, since dollar-cent precision is more than adequate for fiat pegs, and the smaller numbers slightly reduce gas costs for arithmetic operations. Zero decimals makes sense for tokens representing indivisible units — votes, tickets, or any context where fractional units are meaningless.

Total Supply is how many tokens will be minted to your wallet at deployment. There's no intrinsically correct number — what matters is market cap math (price times circulating supply) relative to the project's value. However, supply numbers do affect retail perception in predictable ways. Retail investors are psychologically anchored to absolute price — they'd rather own 1,000,000 of something at $0.001 than 1 of something at $1,000, even though the value is identical. Projects targeting retail communities often choose supplies in the billions (1B–10B) or trillions because it makes per-unit prices feel low and accessible. More institutional or DeFi-focused projects tend to use 100M or less, which is easier to model and feels more deliberate. Common benchmarks: 21,000,000 (Bitcoin reference), 100,000,000, 1,000,000,000, 10,000,000,000. Avoid oddly specific numbers — they signal indecision rather than intentionality.

Mintable means the contract owner can create additional tokens after deployment. Useful for staking reward programs, liquidity mining emissions, or future distribution events. The trust tradeoff: holders may view unchecked minting capability as a risk, since it theoretically allows unlimited dilution. If you enable minting, publish a clear and specific emission schedule, and consider restricting the mint function with a timelock or multi-sig. If you disable minting, your total supply is permanently fixed from deployment — which many holders strongly prefer as a trust signal.

Burnable means token holders can permanently destroy their own tokens by calling a burn function. This reduces total supply over time, creating deflationary pressure. Many protocols implement automated burning — a percentage of transaction fees or protocol revenue is used to burn tokens, creating a direct link between protocol usage and token scarcity. Burnable is generally received positively by markets because it signals that holders can exit the supply, not just the price.

Pausable means the contract owner can freeze all token transfers in an emergency. This is a legitimate safety mechanism for protocols that need a circuit breaker — if a security vulnerability is discovered, pausing transfers prevents exploiters from moving stolen tokens while a fix is developed and deployed. The obvious concern: it requires trusting the owner not to abuse the pause for market manipulation. For decentralized projects, pausable is often either omitted entirely or its control is handed to a multi-sig or governance vote.

Step 1: Connect Your Wallet to ERC Token Creator

Navigate to ERC Token Creator in your browser. You'll see the token creation form immediately — no account creation, no email required, no subscription. The platform is fully non-custodial: we never hold your funds, never see your private key, and never have the ability to access your wallet without your explicit transaction approval.

Click "Connect Wallet." MetaMask will open a popup asking which accounts you want to connect. Select your account and click "Next," then "Connect." What happens technically: the site reads your wallet address (the public 0x string) so it knows where to send the minted tokens at deployment and can display your ETH balance. That's the full extent of the connection. Connecting your wallet does not grant the site any ability to move funds, sign transactions, or initiate anything — every action that costs gas requires your explicit approval inside MetaMask.

Once connected, your wallet address appears in the interface along with your current ETH balance. You'll also see a real-time gas fee estimate for the deployment — this updates dynamically based on current Ethereum network conditions. If the estimate looks higher than you'd like, you can wait for lower-activity periods (typically early morning UTC or weekends) and potentially save 20-40% on gas.

Confirm that the network shown in the interface matches your MetaMask network. For a real mainnet deployment, you want Ethereum Mainnet. For testing, select Sepolia. If there's a mismatch, the interface will prompt you to switch — or you can switch directly in MetaMask using the network dropdown.

Step 2: Configure Your Token Settings

With your wallet connected, fill in the token configuration form. This is where you input the parameters you decided on in the previous section. Take your time here — this is the last chance to catch mistakes before they become permanent on-chain.

Enter your Token Name in the first field. The form shows a live preview as you type. Check the spelling carefully — there's no editing after deployment. A misspelled token name isn't just embarrassing; it's a credibility issue that will follow the contract address forever on Etherscan.

Enter your Token Symbol in the next field. The form will show it in uppercase. Verify it's unique and memorable.

The Decimals field defaults to 18. Unless you have a specific reason to change it based on the considerations above, leave it at 18.

Enter your Initial Supply. The form accepts a plain integer — type 1000000000 for one billion, for example. The interface will format it with commas for readability. This entire supply will be minted to your connected wallet address at the moment of deployment. If you plan to distribute tokens to multiple parties — via airdrop, vesting contracts, liquidity pools, team allocations — you'll do that manually after deployment by transferring from your wallet.

Toggle the optional features — Mintable, Burnable, Pausable — based on your tokenomics plan. Each toggle includes a brief explanation in the UI. There's no universal right answer; each feature is appropriate in different contexts, as detailed above.

As you configure the form, the platform generates the actual Solidity smart contract code in real time using OpenZeppelin's audited ERC-20 contract library. OpenZeppelin is the industry standard for smart contract implementation — their contracts have been formally audited by multiple security firms, used in production by Aave, Compound, Balancer, and thousands of other protocols, and reviewed by the broader community for years. You're not getting custom, unreviewed code. You're getting the same foundation that billions of dollars of DeFi value runs on.

Before proceeding, review the contract configuration summary. Verify the name, symbol, supply, decimals, and enabled features all match your plan exactly.

Step 3: Review and Deploy

Click "Deploy Token." MetaMask will open a transaction confirmation popup. This is the most consequential moment in the whole process — read it carefully before clicking Confirm.

The popup shows several key pieces of information. The transaction type will say "Contract Deployment" — confirming you're deploying a new contract, not sending tokens to an existing address. The gas fee estimate shows the ETH cost broken into two components: the base fee (set algorithmically by Ethereum's EIP-1559 mechanism based on current network demand) and the priority fee (a tip to validators for faster inclusion). During normal conditions, the total gas cost for an ERC-20 deployment runs $20–$60 in ETH equivalent. During high congestion — major NFT mints, market volatility, airdrop claims — it can spike significantly higher.

If the gas estimate seems unreasonably high, click "Cancel" and check Etherscan's gas tracker (etherscan.io/gastracker). Gas prices fluctuate dramatically through the day and week. Early Sunday morning UTC is historically one of the cheapest times to deploy.

You can adjust gas settings in MetaMask by clicking "Edit" on the gas fee line. The "Market" preset is appropriate for most deployments. "Aggressive" gets you into the next block but costs more. "Low" saves money but may take 5-15 minutes to confirm if the network is busy.

Click "Confirm" when you're satisfied. Your transaction is broadcast to Ethereum's mempool and picked up by validators. Under normal conditions, it confirms within 15 to 60 seconds. You'll see the status update in MetaMask from "Pending" to "Confirmed." The ERC Token Creator interface will display your new token's contract address immediately after confirmation. Copy it and store it somewhere safe — you'll use this address constantly going forward.

Step 4: Import Your Token to MetaMask

Your token is deployed on Ethereum, but MetaMask doesn't display it yet — it only shows tokens it recognizes from a curated list by default. Adding your token is a simple one-time process.

In MetaMask, open the extension and click on the "Assets" tab. Scroll down to find "Import tokens." Click it, then select "Custom token." In the "Token contract address" field, paste your token's contract address — the one displayed by the token creator after deployment. MetaMask will automatically query the blockchain and populate the token name, symbol, and decimals from your contract's view functions. This auto-fill happens within a few seconds. If it doesn't populate, make sure MetaMask is connected to the same network you deployed on.

Click "Add custom token," then "Import tokens" on the confirmation screen. Your token now appears in your MetaMask wallet with your full initial supply displayed. This is your on-chain proof that the deployment worked correctly and that all tokens are in your wallet address.

From this moment, your token is a functioning ERC-20 token on Ethereum. You can send it to other addresses using MetaMask's Send function (paste the recipient address, enter the amount), add it to a Uniswap liquidity pool, transfer it to a vesting contract, or distribute it via airdrop. The full ERC-20 interface is immediately available to any protocol or wallet that supports the standard — which is essentially all of them.

Step 5: Verify on Etherscan

Etherscan verification is a trust signal that matters more than most first-time deployers realize. When a contract is verified, anyone in the world can read the exact source code of your token on Etherscan. They can see precisely what functions exist, confirm there are no hidden minting backdoors or transfer restrictions, and interact with the contract directly through Etherscan's UI. An unverified contract is a red flag to every serious participant in the ecosystem — it says "you'll have to trust me that this does what I claim," which is the opposite of what blockchain is for.

Our platform handles Etherscan verification automatically as part of the deployment flow. Within a few minutes of your transaction confirming, the contract appears on Etherscan with a green checkmark on the Contract tab. That checkmark means the source code is published, auditable, and matches what's actually deployed on-chain.

To find your token, go to etherscan.io and paste your contract address into the search bar. You'll see your token's dedicated page showing:

• Token name, symbol, total supply, and holder count
• All Transfer events in chronological order (empty at first, showing only the initial mint)
• The Contract tab with the verified green checkmark and full source code
• "Read Contract" — lets anyone call view functions directly (check balances, total supply, allowances)
• "Write Contract" — lets you call state-changing functions from Etherscan with your connected wallet (transfer, mint if enabled, burn, pause)

If automatic verification didn't trigger for any reason, our full guide on how to verify your smart contract on Etherscan walks through the manual process. It takes about five minutes.

Once verified, share your Etherscan link publicly. It's your token's on-chain home page and your first credibility signal to the market.

Testing First: How to Use Sepolia Testnet

If this is your first token deployment, or if you want to triple-check your configuration before committing real ETH, deploy to Sepolia first. Sepolia is Ethereum's primary test network — it runs identical software to mainnet, processes real transactions, and produces real block confirmations. The only difference: the ETH has no monetary value. Creating an ERC-20 token free on Sepolia costs nothing and teaches you exactly what the mainnet process feels like, without any financial risk.

To switch MetaMask to Sepolia, open the MetaMask extension and click the network dropdown at the top. If you don't see Sepolia in the list, go to Settings → Advanced and enable "Show test networks." Select "Sepolia" from the network list. The MetaMask header will turn a different color to indicate you're on a test network — a visual reminder that you're not on mainnet.

To get test ETH for Sepolia deployments, use a faucet — a service that sends small amounts of test ETH to your address for free. Reliable options include:

• Alchemy Sepolia Faucet (sepoliafaucet.com) — requires a free Alchemy account; sends 0.5 ETH per day
• Infura Sepolia Faucet (infura.io/faucet/sepolia) — requires a free Infura account; similar amounts

Request test ETH, wait for it to arrive in MetaMask (typically 1-3 minutes), then run through the full deployment process on our platform with Sepolia selected. You'll create your test token, import it to MetaMask, find it on Sepolia Etherscan at sepolia.etherscan.io, and experience every step of the process at zero cost.

We genuinely recommend this first step, especially if you're deploying with significant initial liquidity planned. Catching a parameter mistake — a misspelled name, wrong supply, accidentally enabled minting — on testnet costs nothing. Catching it on mainnet means deploying a second contract and explaining why there are two versions of your token in the wild. You can create ERC-20 token online on Sepolia first, then switch to mainnet when you're confident everything is correct.

What to Do After Launching Your Token

Deployment is the beginning, not the destination. Creating an ERC-20 token successfully is one milestone — but what you do in the hours and weeks following launch shapes everything that comes after. Here's a prioritized plan.

Immediate (first hour): Save your contract address in multiple places — notes, a spreadsheet, a password manager, wherever you keep important information. If you lose this address and haven't imported the token to MetaMask, you'll need to search your wallet's transaction history on Etherscan to find it. Confirm Etherscan verification completed (look for the green checkmark on the Contract tab). Import the token to MetaMask if you haven't already. Send a test transfer to a second wallet address you control — verify that the receiving wallet can import and display the token correctly, and that the transfer shows up in Etherscan's token transaction history. This confirms everything is working end to end.

First week: Add liquidity on Uniswap. Without a liquidity pool, your token can't be traded by anyone — there's no market. You'll need to pair some of your tokens with ETH or USDC to create a trading pair. Our guide on listing your ERC-20 token on Uniswap V3 covers this process in complete detail. Build your community presence simultaneously — Telegram, Discord, Twitter/X, wherever your target audience lives. People need a place to ask questions and follow progress. Share your Etherscan link publicly; it's the most credible thing you can point to in the early days. Plan your distribution — how do early supporters and contributors receive tokens? Be transparent about this before distribution happens, not after.

Long term: Execute your tokenomics plan systematically. Vesting schedules should execute on time, emissions should follow published schedules, and treasury deployments should be governance-approved where applicable. If you're building governance, deploy a governor contract (OpenZeppelin Governor is the standard) and connect it to your token's voting mechanism. Review the ERC-20 security best practices guide before deploying any additional contracts that interact with your token — staking, distribution, and vesting contracts all introduce new attack surfaces. Apply for CoinGecko and CoinMarketCap listings once you have a functioning trading pair with some volume history — both platforms review applications manually and look for real trading activity.

Creating an ERC-20 token online is the starting point. The token itself doesn't create value — it's the ecosystem, community, utility, and execution you build around it that determines whether it means anything six months from now.

How Much Does It Cost to Create an ERC-20 Token?

The straightforward answer: the cost is the Ethereum gas fee for your deployment transaction. There are no platform fees from us, no subscription required, no hidden charges. You're paying the Ethereum network directly, and that fee goes entirely to validators who process your transaction.

Here's what to expect in concrete terms:

• Sepolia testnet: $0. Test ETH has no real-world value, and faucets provide it free.
• Ethereum mainnet: Typically $20–$80 in ETH, with significant variance based on network conditions and ETH price.

Gas prices on Ethereum are quoted in "gwei" (1 gwei = 0.000000001 ETH, or one billionth of an ETH). An ERC-20 deployment transaction uses approximately 500,000 to 800,000 units of gas. At 20 gwei and ETH priced at $2,500: 700,000 gas × 20 gwei × $2,500/ETH ÷ 1,000,000,000 = approximately $35. As ETH's price changes and network demand fluctuates, this number moves accordingly. During bull market congestion, it can exceed $100. During quiet periods, it can drop below $15.

You can check current gas prices before deploying on Etherscan's gas tracker at etherscan.io/gastracker. The "Standard" or "Safe Low" values give you a reasonable estimate of what you'll pay. MetaMask's gas estimates are generally accurate for the moment you check, though they can change between when you open the transaction and when validators process it.

For a comprehensive breakdown of how Ethereum gas works — base fees, priority fees, EIP-1559 mechanics, and strategies for paying less — our dedicated guide on Ethereum gas fees explained covers everything in detail.

FAQ

That's everything you need to know to go from zero to a deployed, verified ERC-20 token on Ethereum. The technical process is genuinely straightforward — the hard part is building something worth the token. Take the tokenomics seriously, think carefully about utility, and don't skip the testnet step.

Ready to go? Create your own ERC-20 token on our platform now — no coding, no complicated setup, just your MetaMask wallet and five minutes. If you want to understand the broader ecosystem around your token, our guide on ERC-20 tokenomics design is the natural next read.