What is a Crypto QR Code?
A Crypto QR Code contains a cryptocurrency wallet address (Bitcoin, Ethereum, Elrond) and optional payment amount. When scanned, it opens the user's crypto wallet app with the recipient address and amount pre-filled, making it easy to send cryptocurrency payments. Perfect for accepting crypto payments, donations, or transfers.
Why Use Crypto QR Codes?
Instant Payments
Users can send crypto payments instantly with one scan - no need to manually copy and paste long wallet addresses.
Reduce Errors
Eliminate typos in wallet addresses. QR codes ensure the correct address is always used, preventing lost funds.
Global Payments
Accept payments from anywhere in the world without currency conversion or banking restrictions.
Lower Fees
Cryptocurrency transactions typically have lower fees than traditional payment methods, especially for international transfers.
How to Use Crypto QR Codes
- Select Cryptocurrency: Choose the crypto type (Bitcoin BTC, Ethereum ETH, or Elrond EGLD) you want to receive.
- Enter Wallet Address: Paste your cryptocurrency wallet address. Double-check it's correct - transactions are irreversible.
- Set Amount (Optional): Include a payment amount if you want to pre-fill it. Users can still modify the amount before sending.
- Customize & Display: Style your QR code, then display at checkout counters, on invoices, websites, or payment terminals.
Frequently Asked Questions
Currently supported: Bitcoin (BTC), Ethereum (ETH), and Elrond (EGLD). Each cryptocurrency requires its own wallet address format. Make sure to use the correct address type for each crypto.
Yes! If you include a pre-filled amount, users can edit it before sending. If you don't specify an amount, users will enter it themselves. This gives flexibility for tips, donations, or variable payments.
Crypto QR codes can be scanned on any device, but users need a compatible cryptocurrency wallet app installed to process the payment. Popular wallets include Coinbase, MetaMask, Trust Wallet, and native crypto apps.
No, cryptocurrency transactions are irreversible once confirmed on the blockchain. Always verify wallet addresses before sending. Double-check the QR code contains the correct address.
Absolutely! Crypto QR codes are perfect for donations. They make it easy for supporters to contribute cryptocurrency. Display them on websites, social media, or at events. Consider not pre-filling amounts to let donors choose their contribution.
Download a cryptocurrency wallet app (Coinbase, MetaMask, Trust Wallet, etc.) and create a wallet. Each wallet provides a unique address for receiving payments. Make sure to use the correct address format for each cryptocurrency type.
Yes! If you're logged in, you can edit saved Crypto QR codes and update the wallet address or amount. The QR code will be regenerated. However, if you've already displayed QR codes, you'll need to replace them.
Yes, cryptocurrency networks charge transaction fees (network fees). These fees vary by cryptocurrency and network congestion. Bitcoin fees can be higher, while Ethereum fees depend on gas prices. The sender pays these fees, not the recipient.
You can track QR code scans if logged in, but crypto payment tracking happens in your wallet app or blockchain explorer. Use your wallet address to view all incoming transactions on blockchain explorers.
Yes, it's safe to display wallet addresses publicly. Wallet addresses are meant to be shared for receiving payments. However, never share your private keys or wallet seed phrases. Only share the public receiving address.
