Free QR Code Generator
Supports URL, WiFi, vCard, and plain text
Quick guide
What can QR Code Generator help you do?
Free online QR Code generator. Create QR codes for URLs, WiFi networks, business cards, and plain text. No signup. Download high-res PNG instantly.
Best for
Useful for quick file work, text cleanup, calculations, content creation, and website or AI checks.
How to use it
Open the tool, enter or upload what it asks for, then copy or download the result directly.
Privacy and limits
Most tools run in your browser with no sign-in. Very large files or older devices may hit browser memory limits.
Frequently Asked Questions
Do QR codes expire?
QR codes generated here are pure image files — they do not rely on any server. They will work as long as the destination URL remains active.
Can I use these QR codes commercially?
Yes, completely free for personal and commercial use, including print materials and business cards.
Is the download resolution high enough for printing?
You can choose up to 1024×1024px PNG, which is suitable for most print applications.
Are my QR codes tracked?
No. Everything is generated locally in your browser. We do not log any scan data or usage.
What do the error correction levels mean?
Higher error correction (L→M→Q→H) makes the QR Code more resilient to damage. Use level H if you plan to overlay a logo.