QR Code Generator
Generate QR codes instantly — no account needed. URLs, text, WiFi credentials, and email — download as PNG.
Enter content to generate a QR code
How the QR Code Generator Works
Select your content type, fill in the fields, and your QR code is generated instantly in your browser. No data is sent to any server — everything runs client-side. Download the PNG and use it anywhere: print it, embed it in a presentation, or add it to your website. The QR code updates automatically as you type.
QR Code Use Cases
- Business cards and flyers: Link to your portfolio, website, or social media without typing a long URL. Scannable in under a second.
- WiFi sharing: Print a QR code at the entrance of your office, Airbnb, or restaurant so guests can connect instantly without asking for the password.
- Product packaging: Link to instructions, warranty registration, or product demos directly from the packaging.
- Event check-in: Encode ticket IDs, confirmation codes, or attendee information for fast scanning at the door.
Frequently Asked Questions
Are QR codes generated here stored anywhere?
No. All QR codes are generated entirely in your browser using the open-source qrcode library. No data is transmitted to any server. Your content stays private.
What size should I use for printing?
For digital use (presentations, websites), 256px is sufficient. For print, use 512px — but keep in mind that the physical print size matters more than the pixel count. A QR code printed at 2.5 cm (1 inch) should be scannable from up to about 10 cm away. Larger prints need larger QR codes.
Can I change the QR code colors?
Yes — you can set any foreground and background color using the color pickers. For best scanning results, keep high contrast between the QR code color and the background. Avoid light-on-light or dark-on-dark combinations, and always test with a phone camera before printing.
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