Ethereum QR Code Generator
Create custom QR codes for your Ethereum wallet. Accept ETH payments, NFT sales, and ERC-20 tokens with a single scan. The Web3-native way to receive crypto.
Select QR Code Type
QR Type Guide
How Should You Use Ethereum QR Codes?
Choose static when the encoded information will never change. Choose dynamic when you need to edit the destination after printing, track scans, pause a campaign, or keep a stable short link while the destination changes.
Best For
Campaigns where the scanner expects a focused destination and you may need analytics, design control, or a destination you can update later.
Not Best For
Cases where another QR type is more specific, such as PDF for files, vCard for contact saving, WiFi for network access, or menu QR for restaurant menus.
Before Printing
Test the final QR at real size, confirm the quiet zone, and use the size calculator when the code will appear on signs, packaging, menus, cards, or other printed material.
Ethereum QR Code Payment Format (EIP-681)
This generator creates a free QR code that encodes an Ethereum payment request following the EIP-681 standard. Format: ethereum:0xRECIPIENT?value=AMOUNT_IN_WEI&gas=21000 for ETH transfers, or ethereum:0xTOKEN_CONTRACT/transfer?address=0xRECIPIENT&uint256=AMOUNT for ERC-20 tokens like USDC or USDT. Scanning with MetaMask, Trust Wallet, Coinbase Wallet, or Rainbow opens the wallet directly to the payment screen with the address and amount pre-filled. QRLynx is not affiliated with the Ethereum Foundation or any wallet provider.
An Ethereum QR code encodes your ETH or ERC-20 wallet address (and optionally a payment amount and token contract) using the EIP-681 URI scheme — scanning it opens MetaMask, Trust Wallet, Coinbase Wallet, or any compliant Ethereum wallet with the recipient address (and amount, if specified) pre-filled. QRLynx generates free Ethereum QR codes with custom branding, ETH-blue or ERC-20 token color schemes, and high-resolution PNG/SVG export.
Types
ETH Address
Receive Ether directly to your wallet.
ERC-20 Ready
Compatible with USDT, USDC, and other tokens.
NFT Payments
Accept payments for digital art and collectibles.
DeFi Wallet
Connect to decentralized finance apps easily.
DAO Treasury
Transparent funding for your organization.
Multi-sig
Secure, multi-signature wallet addresses.
Why Ethereum QR Codes Power the Web3 Economy
Ethereum has evolved from a cryptocurrency into the foundation of Web3 - powering NFTs, DeFi, DAOs, and countless decentralized applications. With over 100 million unique addresses and a vibrant ecosystem of tokens and protocols, Ethereum is where digital ownership and programmable money come alive.
Ethereum addresses are 42 characters of hexadecimal complexity (0x followed by 40 characters). Manually typing or copy-pasting these addresses is error-prone and risky - a single wrong character means lost funds forever. QR codes eliminate this risk entirely, making Ethereum transactions as simple as point-and-scan.
Whether you're an NFT artist accepting payment for your work, a DeFi protocol accepting deposits, a DAO collecting treasury contributions, or simply someone who wants to receive ETH from friends and family, an Ethereum QR code is the professional, error-free way to share your address. For how the same QR also handles USDC, USDT and other ERC-20 tokens, see our USDC QR code guide. Before broadcasting a transaction, verify your generated Ethereum address by scanning the QR with our free online QR code scanner — checksum-encoded addresses (EIP-55 mixed-case) are character-sensitive and one wrong byte sends ETH to a black hole.
Why Use Ethereum QR Codes?
Accept Global Web3 Payments
Ethereum is the backbone of Web3. Accept ETH from millions of users worldwide, plus thousands of ERC-20 tokens including stablecoins like USDC and DAI. One address, unlimited possibilities.
Perfect for NFT Creators
NFT artists and creators use Ethereum QR codes at galleries, conventions, and online. Let collectors pay you directly without intermediaries. Display on business cards, art prints, and social profiles.
EIP-681 Standard Compatible
Our Ethereum QR codes follow the official EIP-681 standard, ensuring compatibility with all major wallets. No proprietary formats or wallet-specific issues - just scan and send.
How to Create a Ethereum QR Code
Get Your Ethereum Address
Open your Ethereum wallet (MetaMask, Trust Wallet, Coinbase Wallet, etc.) and copy your wallet address. It starts with '0x' followed by 40 hexadecimal characters.
Customize Your QR Code
Paste your Ethereum address and customize with Ethereum's signature blue color or your brand colors. Add your logo or NFT artwork for recognition.
Download and Share
Download in PNG, SVG, or PDF. Display on your website, NFT marketplace profiles, social media, or print for events and merchandise.
Where to Use Ethereum QR Codes
NFT Artists & Galleries
Display Ethereum QR codes alongside your artwork at galleries, shows, and online. Collectors can purchase directly by scanning and sending ETH to your wallet. No marketplace fees.
DeFi Projects & DAOs
Accept contributions, membership fees, or donations for your DeFi protocol or DAO. Community members can scan to participate in governance token sales or treasury contributions.
Web3 Freelancers
Accept payment in ETH or stablecoins for your Web3 development, design, or consulting work. Share QR codes with clients worldwide for instant, borderless payments.
Crypto Donations & Tips
Content creators, open-source developers, and charities can display Ethereum donation QR codes. Accept tips in ETH or fans' favorite ERC-20 tokens from the global Web3 community.
Event Ticketing & POAPs
Event organizers can use Ethereum QR codes for ticket payments or POAP distribution. Attendees scan to pay for tickets or claim their attendance NFTs.
Crypto-Native Businesses
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Best Practices
Use Ethereum Blue
Ethereum's signature color (#627EEA) is recognized worldwide in the crypto community. Using it signals ETH acceptance and builds trust with Web3 users.
Verify Your Address
Double-check your Ethereum address before creating the QR code. Unlike traditional payments, blockchain transactions are irreversible - funds sent to wrong addresses are lost forever.
Consider Using ENS
If you have an ENS domain (yourname.eth), you can share that instead. However, for QR codes, use the full 0x address for direct wallet compatibility.
Same Address for All Tokens
Your Ethereum address can receive ETH and any ERC-20 token. No need for separate addresses - one QR code accepts USDC, DAI, LINK, and thousands of other tokens.
Add Your Brand Logo
Add your personal brand, NFT collection logo, or project icon to the QR code center. This builds recognition and looks professional on marketing materials.
Test Before Publishing
Scan your QR code with multiple wallets to verify it works correctly. Send a small test transaction to confirm the address is receiving funds properly.
EIP-681 Payment URI Formats: What Your Ethereum QR Code Actually Encodes
An Ethereum QR code is not just a wallet address — it encodes an EIP-681 payment-request URI that tells the scanning wallet exactly what to do. The URI you choose determines whether the wallet opens to a blank send screen or to a fully pre-filled transaction (recipient, amount, and token). Use this reference to pick the right one for your use case.
| Goal | Encoded EIP-681 URI | What the wallet pre-fills | Notes |
|---|---|---|---|
| Receive ETH (any amount) | ethereum:0xRECIPIENT |
Recipient address only — sender types the amount | Simplest form. Best for tip jars, donations, and "pay what you want." |
| Receive a fixed ETH amount | ethereum:0xRECIPIENT?value=AMOUNT |
Address + amount | value is in wei, not ETH. 1 ETH = 1,000,000,000,000,000,000 wei (1018). So 0.05 ETH = value=5e16. |
| Receive an ERC-20 token (USDC, USDT, DAI) | ethereum:0xTOKEN/transfer?address=0xRECIPIENT&uint256=AMOUNT |
Token transfer call, recipient, and amount | 0xTOKEN is the token's contract address, not your wallet. uint256 is in the token's smallest unit: USDC and USDT use 6 decimals (10 USDC = 10000000), DAI uses 18. |
| Pin the request to a specific chain | ethereum:0xRECIPIENT@1?value=AMOUNT |
Address + amount on the named chain | @1 = Ethereum mainnet; @137 = Polygon, @8453 = Base. Prevents a wallet from sending on the wrong network. |
Why the smallest-unit rule matters: every EIP-681 amount is an integer in the asset's base unit (wei for ETH, the token's own decimal count for ERC-20). A QR generator that lets you type a human-readable "0.05" without converting to wei produces a URI most wallets silently misread — so verify the generated code by scanning it before you print or publish. For tokens specifically, the QR encodes the token contract's address in the path and your address as the address parameter; mixing those two up sends a transfer that goes nowhere.
Because the same wallet address receives ETH and every ERC-20 token, you only need one address — but you need a different URI per asset and amount. The full standard is documented in EIP-681. To confirm any generated code is character-perfect before broadcasting, run it through our free QR code scanner.
Frequently Asked Questions
What is an Ethereum QR Code?
An Ethereum QR code is a scannable code that contains an Ethereum wallet address following the EIP-681 standard. When scanned with any Ethereum wallet (MetaMask, Trust Wallet, Coinbase Wallet, etc.), it auto-fills the recipient address, making ETH and ERC-20 token transfers fast and error-free.
How do Ethereum QR codes work?
Ethereum QR codes use the EIP-681 URI format (ethereum:0xAddress). When someone scans the code with an Ethereum-compatible wallet, it automatically populates the recipient address. Some wallets also support encoding token addresses and amounts for ERC-20 transfers.
Can I use Ethereum QR codes for NFT payments?
Yes! NFT artists and creators commonly use Ethereum QR codes to receive payment for their work. Collectors can scan the code to send ETH directly to your wallet. This is especially popular at art shows, conventions, and on social media profiles.
Which wallets support Ethereum QR codes?
All major Ethereum wallets support scanning QR codes: MetaMask, Trust Wallet, Coinbase Wallet, Rainbow, Argent, Ledger Live, and hardware wallets like Trezor. Even exchange apps like Binance and Kraken can scan Ethereum address QR codes.
Are Ethereum QR codes free to create?
Yes! Creating Ethereum QR codes with QRLynx is completely free. Customize with Ethereum's signature blue (#627EEA), add your logo or NFT artwork, and download in multiple formats. Gas fees only apply when actual transactions occur on the blockchain.
Can I include a specific ETH amount in the QR code?
The EIP-681 standard supports embedding amounts, but wallet support varies. Most commonly, QR codes contain just the address, and the sender specifies the amount. For fixed pricing, consider using a payment processor that generates dynamic QR codes.
What's the difference between Bitcoin and Ethereum QR codes?
While both use similar URI formats, Ethereum QR codes (ethereum:0x...) can potentially encode smart contract interactions and ERC-20 token transfers, not just native currency. Bitcoin QR codes (bitcoin:...) are limited to BTC transfers. Use the appropriate format for each blockchain.
Can I receive ERC-20 tokens via QR code?
Your Ethereum address QR code can receive any ERC-20 token - USDC, USDT, DAI, LINK, and thousands of others. The sender just needs to select the token in their wallet after scanning. Your address works for ETH and all ERC-20 tokens.
By Ahmad Tayyem · Last updated: