Why include a payment URI scheme instead of just the plain address?

Many wallet apps recognize schemes like bitcoin: or ethereum: and automatically fill the recipient field (and amount, if included) when scanning — a plain address QR code still works for most apps but skips that pre-fill convenience.

Is it safe to include a specific amount in the QR code?

Yes — including an amount is a standard, widely supported feature of these payment URI schemes, and it doesn't create funds or authorize anything on its own; it simply pre-fills the amount field for whoever scans it, who still has to confirm and send the transaction themselves.

Does this validate that the wallet address is correctly formatted?

No — this tool just encodes whatever text you enter into a QR code. For Bitcoin specifically, pair this with the Bitcoin Address Validator tool first to confirm the address's checksum is valid before generating and sharing the QR code.

Can I use this for coins other than Bitcoin, Ethereum, and Litecoin?

Yes — choose 'Plain address' to encode any wallet address as-is without a URI scheme, which works for any cryptocurrency, since a plain address QR code is universally scannable even without wallet-specific URI recognition.

Is the wallet address sent anywhere when generating the QR code?

No — the QR code is generated entirely in your browser using this site's own encoding engine. The address never leaves your device or gets transmitted to any server.

Crypto Payment QR Generator — Free Online Tool

Features

Runs entirely in your browser
Privacy-first — your data is never uploaded
Real-time, instant results
100% free, no sign-up required
Works on desktop, tablet, and mobile
No installation needed

Who uses this tool?

Crypto investorsTradersDevelopersFinance teams

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About Crypto Payment QR Generator

Crypto wallet addresses are long strings of random-looking characters, and manually typing one out — or even carefully copy-pasting it — carries real risk of an error that sends funds to the wrong place permanently. A QR code sidesteps that risk entirely: scan it with a phone wallet app and the exact address transfers over with zero manual transcription.

This tool generates a QR code for any wallet address, optionally formatted as a proper payment URI (like bitcoin:1A1zP1... or ethereum:0x...) that many wallet apps recognize and can pre-fill directly into a send screen, including an optional payment amount. It also supports generating a plain QR code with just the raw address text, for wallets or contexts that don't expect a URI scheme.

The QR code itself is generated using this site's own verified QR encoding engine, built from scratch following the ISO/IEC 18004 standard and checked cell-by-cell against an independent reference implementation for correctness — the same engine behind this site's general QR Code Generator tool.

This is useful for sharing a wallet address for receiving payment, printing an address for a physical display or donation box, generating a payment request with a pre-filled amount, and any situation where scanning beats manually copying a long address string.

How it works

Choose a coin. Bitcoin, Ethereum, Litecoin, or plain text with no URI scheme.
Paste your wallet address. Optionally add a requested payment amount.
Scan or download the QR code. Ready to share, print, or display.

Examples

Generating a Bitcoin payment QR code

Input

Coin: Bitcoin, Address: (your address), Amount: 0.01

Output

A QR code encoding bitcoin:(address)?amount=0.01

Crypto Payment QR Generator

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Features

Who uses this tool?

About Crypto Payment QR Generator

How it works

Examples

Frequently asked questions