CryptoQR Maker

About CryptoQR Maker

Payment QR codes that follow the spec, and show their work.

Most crypto QR generators hide what they put in the code. CryptoQR Maker shows it: every payment link is split into its parts, so you can see the scheme, the address, the chain ID and the amount before you print anything.

What it does

  • Builds payment links to BIP21 (Bitcoin, plus the Litecoin and Dogecoin variants), EIP-681 (Ethereum and EVM networks) and Solana Pay, plus plain address codes for TRON.
  • Verifies addresses with each format's checksum: bech32 and bech32m, Base58Check and EIP-55.
  • Exports PNG at three sizes, SVG for print, and a printable payment card.

What it doesn't do

  • It never sees your address. Everything runs in your browser.
  • It doesn't hold, route or convert funds.
  • It doesn't create redirecting "dynamic" codes. What's in the code is what the payer's wallet reads.

Contact

[email protected]

Sister site

Receiving USDT or USDC? TokenQR makes stablecoin QR cards with the network printed in bold.