Crypto Wallet QR Codes: One Format for Any Coin

Why a generic crypto QR code exists alongside the Bitcoin one

Bitcoin has a well-established URI format (BIP21) that wallets know how to parse for amount and label fields. Most other chains — Ethereum, Solana, Tron, BNB Chain, and the stablecoins that live on them like USDT and USDC — don't share one universal URI standard the way Bitcoin does, so the practical, wallet-agnostic approach is to encode the raw receiving address as plain text.

Every wallet app on every chain can scan a plain-text QR code and recognize an address in its own format, which is why this generic type works as the catch-all for anything that isn't Bitcoin specifically.

Double-check the network before you share it

The single most common way crypto gets lost isn't a scam — it's sending a coin to the right address on the wrong network. A USDT address on Ethereum and a USDT address on Tron are different addresses, and sending Ethereum-network USDT to a Tron address (or vice versa) can mean the funds are gone. When you share your crypto wallet QR code, say which network it's for in the label next to it, not just which coin.

Good uses for a static crypto wallet QR code

A public tip or donation address is the safest use case for a QR code you print once and reuse — you're not worried about linking transactions together the way a business handling customer payments might be. NFT artists, open-source projects, and streamers commonly display one permanently on a profile or overlay.

Create your wallet QR code

Paste your wallet address above and generate instantly. Consider adding your own custom color or logo so it's recognizably yours, and always test-scan the final code with a wallet app before publishing it anywhere permanent.