---
title: "Free Crypto Wallet QR Code Generator"
description: "Free crypto QR code generator for Bitcoin, Ethereum, and Solana wallets. Share your address for payments — private and no sign-up."
canonical: https://reroutehq.com/tools/crypto-qr-code
---

# Free Crypto Wallet QR Code Generator

Share your crypto wallet address as a scannable QR code. Supports Bitcoin, Ethereum, Solana, and any blockchain address for fast, error-free payments.

A crypto QR code encodes your wallet address — and optionally a requested amount — into a scannable image. Instead of having someone type a long hex address and risk a typo, they simply scan your QR code and the address is pre-filled in their wallet app instantly.

This generator supports Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Litecoin (LTC), stablecoins like USDT and USDC, and any blockchain that follows standard URI schemes. Use it for tip jars at live events, donation campaigns, crypto invoices, or point-of-sale payment signs.

Your wallet address is generated into the QR code entirely in your browser — it is never sent to or stored on any server. Download in PNG, SVG, or WebP and use it on printed materials, stream overlays, or websites.

## How to make one

1. **Enter your wallet address** — Paste your full cryptocurrency wallet address into the input field. Select the network (Bitcoin, Ethereum, Solana, etc.) from the dropdown.
2. **Set an optional amount** — Optionally enter a requested payment amount. This pre-fills the amount field in the sender's wallet app — great for invoices and donations.
3. **Customize and download** — Choose colors and a dot style that fits your brand or use case. Download as PNG, SVG, or WebP for print or digital use.

## Frequently asked questions

### How does a crypto QR code work?

The QR code encodes your wallet address (and optionally an amount) using the standard URI scheme for each cryptocurrency (e.g., bitcoin:, ethereum:). When scanned with a compatible wallet app, it pre-fills the recipient address so the sender can confirm and pay.

### Which cryptocurrencies are supported?

You can generate a QR code for any cryptocurrency wallet address — Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Litecoin (LTC), USDT, USDC, and more. Simply paste your address and select the network.

### Can I include a specific payment amount?

Yes. You can optionally set a requested amount that will be pre-filled in the sender's wallet app. This is useful for invoices, donations, and fixed-price sales.

### Is it safe to share my wallet address via QR code?

Sharing a receiving address is safe — it only allows others to send funds to you. Never share your private key or seed phrase. The QR code is generated entirely in your browser and your address is never stored on our servers.

### Where should I use a crypto QR code?

Common use cases include tip jars at events or streams, donation pages for nonprofits, invoices, point-of-sale payments, and printed materials like stickers or posters.