BTC QR Generator
Free & Ad-Free

BTC QR Generator

Create custom Bitcoin QR codes in seconds

Supports all Bitcoin address formats — bc1q… bc1p… 1… 3… — with BIP21 URI encoding, custom colors, logo overlays, and high-resolution PNG/SVG export.

Client-side only
Instant generation
PNG & SVG export
No data stored
Bitcoin Address
QR Code Style
Error Correction Higher error correction lets a logo cover more of the QR code while keeping it fully scannable. Use H when adding a center logo.
Pattern Color
Background Color
Center Logo

Enter a Bitcoin address

Your QR code will appear here

Export
PNG Resolution
Custom:
px

Frequently asked questions

How the BTC QR Generator builds and secures your Bitcoin QR codes.

What is a BTC QR Generator?

A BTC QR Generator creates scannable QR codes from Bitcoin wallet addresses. When scanned, the QR code opens a Bitcoin wallet app with the address pre-filled for payments.

Which Bitcoin address formats are supported?

The BTC QR Generator supports all Bitcoin address formats: Bech32/SegWit (bc1q…), Taproot (bc1p…), Legacy (1…), and P2SH (3…).

What is Error Correction in QR codes?

Error correction ensures your QR code remains scannable even if partially damaged or obscured by a logo. Higher levels allow more coverage but make the code denser.

Can I customize the Bitcoin QR code style?

Yes. Adjust QR colors, backgrounds, add a Bitcoin or custom logo overlay, and export in PNG or SVG at up to 4096x4096 resolution.

Is the BTC QR Generator client-side only?

Yes. All processing happens in your browser. No wallet addresses or data are sent to any server.

Do Bitcoin QR codes expire?

No. Bitcoin QR codes never expire. As long as the wallet address is valid on the Bitcoin network, the QR code works indefinitely.

How do I make a Bitcoin QR code?

Paste a Bitcoin address into the field, optionally set an amount and label, pick your colours and error correction level, then download the result as PNG or SVG. The whole process happens in your browser and takes a few seconds.

What does BIP21 add to a QR code?

BIP21 is the Bitcoin URI standard. It lets the code carry an amount, a recipient label and a note in addition to the address, so a wallet opens with those details already populated. Without any optional field the generator produces a plain address code that every wallet understands.

Does a logo overlay affect scan reliability?

A logo sits on top of data modules, so reliability depends on the error correction level. At High (30%) the missing modules are reconstructed and scanning stays dependable. Keep the logo small relative to the code and verify with a real wallet before use.