How to generate a QR code privately in your browser
QR codes have become essential for sharing information quickly, from website links to contact details. But generating them through online services often means uploading your data to third-party servers. A private alternative exists: generating QR codes directly in your browser, where your information never leaves your device.
Why generate QR codes locally
QR codes pack data into a scannable image—text, URLs, contact information, and more. Rather than trust a remote service with that data, you can use the QR code generator to create them entirely in your browser. The process is instant and keeps your data completely private.
Privacy: your data stays on your device
When you generate a QR code locally, the text or URL you encode is processed only on your computer. No data is sent to a server, no tracking occurs, and the tool works offline once loaded. Your contact details, website links, or business information remain yours alone. This is especially important when encoding sensitive data like internal links, customer records, or confidential URLs.
Encoding text and URLs
The simplest QR codes contain plain text or a web address. If your URL contains special characters, use the URL encode tool first to ensure it scans correctly. Once encoded, paste the result into the QR code generator and download the image instantly. This approach works for product links, promotional content, or any web address you need to share.
Creating contact QR codes
A more advanced use case is embedding contact information. Instead of typing QR code data manually, use the vCard generator to create a standard contact format, then feed that into the QR code generator. The result is a scannable card that loads contact details—name, phone, email, and address—directly into a phone's address book. This is useful for business cards, event networking, or personal sharing.
Download and share
Once generated, QR codes are saved as PNG images and can be printed, emailed, or embedded in documents. High-resolution downloads ensure the code scans reliably even from a distance. No expiry, no licensing, no external dependencies—the QR code you create today works as long as the data inside it remains valid.