Free QR Code Generator
Generate high-resolution QR codes for your author website, Amazon page, review links, and book marketing — free forever.
QR Content
Enter content to generate your QR code.
For QR codes printed inside books or on back covers, use 1024px+ exports and error correction level Q or H — they stay scannable even with slight print blur. Keep strong contrast between foreground and background colors.
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Frequently Asked Questions
Do these QR codes expire or stop working?
No — codes generated here encode your content directly (a static QR code), so they never expire and don't rely on any tracking service that could shut down.
What error correction level should I use for print?
Use Q or H — they stay scannable even with minor print blur, ink bleed, or a logo overlay.
Can I use a custom color QR code in a printed book?
Yes, as long as there's strong contrast between the foreground and background colors — low-contrast combinations can fail to scan.