Is the QR Code Generator free?

Yes, completely free. No watermarks, no account.

Is my data sent to a server?

No. QR codes are generated in your browser using a pure JavaScript implementation of the QR spec.

URLs, plain text, phone numbers, emails, SMS, Wi-Fi credentials, vCards and any other string up to the QR capacity.

Level M (15%) is a good default. Use level H (30%) for QR codes that may be partially obscured, like on printed materials.

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Generate QR codes from text, URL, WiFi, vCard, email, SMS and more — 100% local, no server.

Content type

Text

Size Color Background Error correction

Choose a content type, fill in the fields and click Generate.

Enter your content
Type a URL, plain text, phone number, email, Wi-Fi credentials or any string you want to encode into the QR code.

Customize appearance
Adjust the QR code size, error correction level (L/M/Q/H) and foreground/background colors to match your brand.

Preview live
The QR code renders instantly in your browser using a pure JavaScript QR spec implementation — no server roundtrip.

Download or copy
Save the QR code as a PNG image, or copy the data URL to embed it directly in your HTML or design tool.