Cryptocurrency Payment QR Code Generator — Free
Quick Answer
Create a cryptocurrency payment QR code by copying your wallet address and pasting it into QRCrack's URL or text QR generator (or use the Bitcoin URI format bitcoin:ADDRESS?amount=0.001). Download and display so customers can scan and send crypto directly to your wallet without manual address entry.
Everything You Need to Know
Crypto payment QR codes eliminate the biggest pain point in cryptocurrency transactions: typing long wallet addresses accurately. A single scan sends the payer directly to their wallet app with your address pre-filled. One confirmation tap and the payment is sent.
For Bitcoin, the standard URI format is bitcoin:WALLETADDRESS?amount=AMOUNT&label=MERCHANT. For Ethereum: ethereum:WALLETADDRESS. Most crypto wallet apps (Coinbase, Trust Wallet, MetaMask) recognize these URI formats via QR scan.
For merchants accepting crypto at a physical point of sale, QRCrack's crypto QR generator creates a scannable code with your wallet address in the correct URI format. Display on a tablet, printed sign, or card at checkout.
For privacy and security, consider using a new receiving address for each transaction (HD wallet feature available in most wallets) to prevent address reuse. Generate a new QR code for each new address as needed.
How to Create Your QR Code — 3 Steps
- 1
Choose the right tool
Select the QR type from the tools below that matches your cryptocurrency payment qr code use case.
- 2
Enter your content
Paste your URL, type your text, or fill in your WiFi or contact details. The QR generates instantly.
- 3
Download and deploy
Download as PNG for digital use or SVG for lossless printing at any size. No signup, no watermark.
QR Code Tools for Cryptocurrency Payment QR Code
Pick the tool that best matches your use case. All are free.
Frequently Asked Questions
Which cryptocurrencies does a crypto QR code support?
Bitcoin, Ethereum, USDT (ERC-20), Litecoin, Bitcoin Cash, and most major cryptocurrencies. Each has its own address format — use the correct address type for the cryptocurrency.
Can I include the payment amount in the crypto QR?
Yes. Use the URI format: bitcoin:ADDRESS?amount=0.01 to pre-fill 0.01 BTC. QRCrack's URL QR accepts any URI format.
Is it safe to display my wallet address in a QR code?
Your receiving address is public — it is designed to be shared. There is no security risk in sharing your receiving address.
What happens if someone sends the wrong cryptocurrency to my address?
Sending the wrong cryptocurrency to an address (e.g., Ethereum to a Bitcoin address) can result in permanent loss. Always specify the correct currency on your payment signage.
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