QR Code Generator
Generate QR codes from any text or URL entirely in your browser. Download as SVG or PNG with zero tracking.
How ZeroData protects your privacy
- ✓ No Uploads: Tool input is processed in your browser and is not sent to ZeroData servers.
- ✓ No Storage: Tool input is not saved by this website.
- ✓ No Input Tracking: Analytics never receive the text, files, keys, or credentials you process.
- ✓ Verifiable: Disconnect from the network after the page loads; local tool processing continues without uploading your input.
How to Use the QR Code Generator
- Enter the text or URL you want to encode.
- Adjust the size and error correction level if needed.
- Click Generate QR Code to create the image.
- Download as PNG or SVG for use in your projects.
Common Use Cases
- Generating vCard QR codes for seamless contact sharing on business cards.
- Creating Wi-Fi access QR codes for cafes, offices, or home networks.
- Encoding promotional campaign URLs for print advertising and posters.
- Building pre-filled SMS or email templates for customer support channels.
- Generating internal tracking codes for inventory management systems.
Frequently Asked Questions
What is error correction in a QR code?
Error correction allows a QR code to remain scannable even if parts of it are damaged or obscured. Higher levels make the code denser but more resilient.
Can I download the QR code as an SVG?
Yes, our tool supports SVG export, which is ideal for infinite scaling in print media without pixelation.
Do these QR codes expire?
No. The QR codes generated are 'static,' meaning the data is hardcoded into the pattern. They will never expire or require a subscription.
Is my Wi-Fi password safe if I encode it?
Yes, because the generator runs entirely in your browser, your network credentials are never sent to a server.
Can I scan these codes with any smartphone?
Yes, almost all modern iOS and Android smartphones have built-in QR code scanners within their default camera apps.
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