Cryptocurrency QR Code Generator
Create QR Codes to receive Bitcoin, Ethereum, USDT and other cryptocurrencies easily
Fill in the fields and click on Generate QR Code
Frequently Asked Questions
Is it safe to use QR Code to receive cryptocurrencies?
Yes! QR Codes for cryptocurrencies are widely used and reduce typing errors when copying addresses. However, always verify the generated address before sharing or receiving payments.
Which cryptocurrencies are supported?
We support major cryptocurrencies: Bitcoin (BTC), Ethereum (ETH), USDT, USDC, BNB, Solana (SOL), Cardano (ADA), Litecoin (LTC), Dogecoin (DOGE), Polkadot (DOT) and others, with support for multiple networks (Mainnet, Polygon, BSC, Arbitrum, etc.).
Why do I need to select the network?
Different cryptocurrencies can operate on multiple blockchains. For example, USDT can be sent via Ethereum (ERC-20), Tron (TRC-20), BSC (BEP-20), etc. Choosing the wrong network may result in loss of funds!
What does "amount" mean in the QR Code?
You can include a predefined amount in the QR Code (optional). When someone scans it, some wallets will automatically fill in the amount. Useful for fixed charges or donations.
Can I use it for commercial payments?
Yes! Ideal for stores, freelancers and online services. Print the QR Code and accept cryptocurrency payments easily. Remember to verify the correct network with your customers.
Is QRPoster really free?
Yes! QRPoster is 100% free, with no usage limits and no registration required. Generate as many QR Codes as you want!
Is my data stored?
No. All QR Codes are generated locally in your browser using JavaScript. No data (PIX, Wi-Fi passwords, contacts, etc.) is sent to our servers. Your privacy is guaranteed.
Can I use QR Codes commercially?
Yes! Generated QR Codes can be freely used for any purpose, including commercial use, printed materials, websites, apps and marketing.
Do QR Codes expire?
No. Static QR Codes generated are permanent and will work indefinitely, as long as the content (link, Wi-Fi network, etc.) remains valid.
What formats can I download?
You can download in SVG (vector format, ideal for printing) or high resolution PNG (300 DPI). Both guarantee professional quality.