Bitcoin QR Code Generator

Turn your receiving wallet address into a scannable code, with an optional amount and label. Nothing leaves your browser.

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Crypto payment request

View QR Code ↓

Select a template

Dot shape
Corner shape

Add a logo

or pick one

Square or round PNG, JPG, WebP or SVG, up to 1 MB. With a logo the code uses the highest error correction so it still scans. Test it with your phone before printing.

Design & Error Correction

QR Code Live Preview

Generating code...

How to make a Crypto QR code

  1. Choose the coin and paste your receiving address.
  2. Optionally add an amount, a label and a message.
  3. Download the code and check the address by scanning it with your wallet.

Where to use it

Accepting payments

Show the code at a stand or on an invoice.

Donations

Add a code to a page or a poster.

Sharing your address

Avoid typing mistakes in a long address.

Tips for a code that scans

  • Always scan the finished code with your own wallet and compare the address before you use it.
  • Only use an address that you control. A wrong character sends funds to the wrong place and cannot be undone.
  • Coins and networks are not interchangeable: use an address for the same coin you chose.
  • Keep strong contrast between the dots and the background, and leave the empty border around the code.
  • Print it at least 2 cm (0.8 in) wide, and larger if people scan it from a distance.

Frequently asked questions

Does this tool hold or move any funds?▼

No. It only turns text into a QR code. It never connects to a wallet or a network.

What does the amount do?▼

Wallets that read the code fill in the amount for the sender. They can change it.

Does this QR code expire?▼

No. The code holds the information itself (or a plain link), so there is no server in between, no subscription and no scan limit. It works for as long as the destination exists.

Is my information uploaded?▼

No. The code is made in your browser. What you type is never sent to CalcMaster or stored.

Why make it here?

  • ✓Static code: no expiry, no scan limits, no sign-up.
  • ✓Frames, shapes and a logo, free.
  • ✓Everything stays in your browser.
  • ✓Download as PNG or as a scalable SVG.

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