CryptoQR Maker

Solana QR code generator

Build a Solana Pay transfer link with the amount in SOL, a label and a message, ready to scan in Solana wallets.

  • Solana Pay links
  • SOL amounts
  • 9 decimals
Coin
QR contents
BTC
Leave empty to let the payer choose the amount.
Style
Modules
Colors

How a Solana payment QR works

Solana uses the Solana Pay transfer request format:

solana:7GcW…h2Lq?amount=1.5&label=Corner%20Cafe&message=Thanks

The recipient must be a regular wallet address (a system account), not a token account. The amount is in SOL, not lamports, written as a plain decimal with up to 9 places and no scientific notation. A number below 1 needs its leading zero, like 0.5. If you leave the amount out, the wallet asks the payer to enter it.

Solana addresses have no built-in checksum, so CryptoQR Maker checks that the address decodes to a valid 32-byte public key. Compare the first and last characters by eye as well.

Questions

Is this the same as Solana Pay?

Yes, it creates a Solana Pay transfer request link for native SOL, with optional label and message.

Can I request USDC on Solana?

Solana Pay supports tokens through an spl-token parameter, but this generator sticks to native SOL. For a USDC address card, use TokenQR.

How many decimals can I use?

Up to 9, because 1 SOL is 1,000,000,000 lamports. The tool rejects anything more precise, as the spec requires.

Which wallets scan Solana Pay codes?

Popular Solana wallets such as Phantom and Solflare scan them. If a wallet only reads plain addresses, switch to Address only.

Other coins

BIP21

Bitcoin QR code generator

Legacy, SegWit and Taproot addresses with amount, label and message.

EIP-681

Ethereum QR code generator

Amounts in wei and chain IDs for Ethereum, Base, Arbitrum and more.

Address QR

TRON QR code generator

TRX address codes with Base58Check typo checks.

litecoin:

Litecoin QR code generator

L, M and ltc1 addresses with checksum checks.

dogecoin:

Dogecoin QR code generator

Tip jars and payment requests for DOGE.

Guides

Spec · 6 min

BIP21 explained

The format inside every Bitcoin payment QR, parameter by parameter.

Spec · 6 min

EIP-681 explained

How Ethereum links carry amounts in wei and target a chain.

Business · 6 min

Accept crypto with a QR code

A no-processor setup for shops, freelancers and creators.

Security · 5 min

Crypto QR code scams

Swapped stickers, clipboard malware and fake generators.

Spec · 6 min

Anatomy of a payment QR

Finders, masks and error correction, part by part.