Turn any crypto wallet address into a clean, scannable QR image — in seconds. Our QR Code For Crypto tool converts long, error-prone strings into a high-contrast image that phones and wallet apps can read instantly. There’s no registration and no setup hurdles: paste your address, click “Generate,” save the image, and start accepting payments or donations across websites, PDFs, screens, and printed materials.
Why a crypto QR code beats plain text
- Zero typos: a QR encodes your exact address so payers don’t mistype a single character.
- Faster payments: one scan replaces copy-paste and manual checks — fewer steps, fewer drop-offs.
- Instant recognition: optional coin logos help users confirm the correct network at a glance.
- Reusable everywhere: the same image works for web, print, slide decks, kiosks, and point-of-sale.
How to generate your crypto wallet QR (step-by-step)
- Paste your address from the wallet’s “Receive” screen (see chain-specific tips below).
- Click “Generate” — the tool renders a high-contrast, scan-ready QR (with an optional logo badge).
- Save the image to your device. Use PNG for web/social; use SVG/PDF for large-format print.
- Test the scan with at least two wallets (iOS/Android) before publishing widely.
Supported address formats — quick chain guide
- Bitcoin (BTC): bech32 (
bc1…) recommended; legacy (1…) and P2SH (3…) supported.
- Ethereum (ETH) & ERC-20 (USDT/USDC/DAI, etc.): standard
0x addresses; EIP-55 checksummed case preferred.
- TRON (TRX / TRC20 USDT): addresses usually start with
T. Label “USDT TRC20” if you accept tokens.
- Solana (SOL): base58 public key. Not an EVM chain — never paste
0x here.
- Litecoin (LTC): bech32 (
ltc1…) recommended; legacy (L…) and P2SH (M…) supported.
- XRP (Ripple): classic address plus Destination Tag where required by custodial services.
- Monero (XMR): standard or subaddresses; integrated addresses encode payment IDs (use only if needed).
Tip: This generator focuses on address-only QR codes for maximum wallet compatibility. If an amount or memo is needed, display it near the image in text.
Design rules that maximize scan reliability
- High contrast: dark modules on a light background (or the inverse) improve camera detection.
- Quiet zone: keep clear margins around the code; avoid placing text or graphics too close.
- Right size: for handheld scans, start at 30–40 mm per side; scale up for posters or stage screens.
- Logo placement: keep badges outside dense modules; never obstruct the data area.
- Crisp edges: avoid heavy compression or blur; sharp pixels scan faster on older cameras.
Where a crypto QR pays off immediately
- E-commerce & checkout: add “Scan to Pay in Crypto” beside your payment instructions.
- Donations & tips: creators, nonprofits, and open-source maintainers can accept support in one scan.
- Invoices & billing: embed the QR in PDF invoices so clients can pay from mobile wallets.
- Retail & events: display on tent cards, flyers, posters, or digital signage for on-site transfers.
- Docs & profiles: include the QR on READMEs, team pages, and social bios to streamline contributions.
Implementation checklist (publish with confidence)
- Export PNG for web; keep an SVG/PDF master for print and high-DPI layouts.
- Add a clear caption: e.g., “Bitcoin (BTC)” or “USDT (TRC20)” to prevent cross-chain mistakes.
- Show the plain address as selectable text under the image for accessibility and fallback.
- Label network/token precisely when relevant (ERC-20 vs TRC20 vs native SOL).
- Test on multiple devices and lighting conditions (monitor, phone, printed sheet).
Troubleshooting & pro tips
- Quote marks or extra spaces? Remove formatting; paste the raw address only.
- Dark mode pages: place the QR on a light card or add a border to preserve contrast.
- Rotating addresses: track all placements (site, PDFs, print) so you can update fast when you rotate.
- ENS names: resolve to a
0x address in your wallet first, then generate a QR from the resolved address.
Benefits at a glance (your quick win)
- Instant creation: paste, generate, save — ready in seconds.
- No sign-up: create and download without accounts or forms.
- Professional look: optional coin logos add clarity and confidence.
- One asset, many channels: reuse the same image across web, print, and slides.
LSI & related keywords (semantic coverage)
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FAQ
Does the generator work with all major cryptocurrencies?
Yes. You can create QR codes for leading chains including BTC, ETH (and ERC-20 tokens), TRX/TRC20, SOL, LTC, XRP, and XMR by pasting a valid receiving address.
Can I reuse the same QR code many times?
Absolutely. If your receiving address remains the same, the QR stays valid and scannable indefinitely across web and print.
Does the QR include a payment amount or memo?
This tool focuses on address-only QR images for maximum wallet compatibility. If you need to display an amount or memo, add it as nearby text.
How do I prevent cross-chain mistakes?
Label the asset and network clearly near the QR (e.g., “USDT (TRC20) on TRON”). Never send across different networks.
Which file format should I use?
Use PNG for websites and social media; use SVG or high-DPI PDF for large or print-heavy layouts to keep edges crisp and scanning reliable.
Can I use an ENS name instead of a 0x address?
Resolve the ENS to its 0x address in your wallet first, then paste the resolved address to generate a widely compatible QR.