About the QR Code Generator
QR (Quick Response) codes are two-dimensional barcodes that store text, URLs, contact cards, Wi-Fi credentials and more. A phone camera decodes them instantly, which is why they appear on posters, packaging, business cards, menus and payment screens. This generator turns your content into a standards-compliant QR code that any reader can scan.
You control the error-correction level — higher levels add redundancy so the code still scans even if part of it is damaged or covered by a logo — as well as the size and foreground/background colors. Because generation happens entirely client-side, you can encode private links or data without it ever leaving your device, and export a vector SVG for print or a PNG for the web.
How to use the QR Code Generator
- 1Type or paste the URL or text you want to encode.
- 2Choose an error-correction level (M is a good default; use H if you'll add a logo).
- 3Adjust the size and colors to match your brand.
- 4Download the QR code as PNG (for screens) or SVG (for print).
Key benefits
- Encodes URLs, text, Wi-Fi, vCard and any string.
- Adjustable error correction, size and colors.
- Export as PNG or scalable SVG.
- 100% private — generated in your browser.
Real-world examples
Link to a website
Turn a campaign URL into a scannable poster code.
Share Wi-Fi
Encode a Wi-Fi join string so guests connect by scanning.
Business card
Add a vCard QR code to your email signature or card.
Frequently asked questions
Do these QR codes expire?+
No. The QR code is static and encodes your content directly, so it works forever and needs no account or tracking service.
Can I add a logo in the middle?+
Yes — use the highest error-correction level (H) so the code still scans with a logo overlaid on the center.
Which format should I download?+
Use SVG for print (it scales without blur) and PNG for websites, apps and chat.
Is my data uploaded?+
No. The QR code is rendered entirely in your browser; your content never leaves your device.