Usage Guide
QR Code Reader lets you create custom QR codes in seconds. Enter your URL, text, WiFi credentials, or contact information. Customize the colors, add your logo, and choose the error correction level. Preview the QR code and test scan it with your phone before downloading. Export as PNG for web use or SVG for print-quality output.
Best Practices
- Always test-scan your QR code from the actual intended distance before printing
- Use high error correction (H level) for codes on curved or textured surfaces
- Keep your embedded logo under 30% of the QR code width
- Include a text URL next to the QR code as a fallback
- Use a URL shortener if you might need to change the destination later
Frequently Asked Questions
Is this tool really free?
Yes, QR Code Reader is 100% free to use with no registration, no hidden fees, and no usage limits. There is no premium version or paid tier — every feature is available to everyone.
What are the limitations?
Dynamic tracking (scan count analytics) requires a third-party URL shortener. The tool generates static QR codes that encode your data directly.
Does it work offline?
Most tools run entirely in your browser using client-side JavaScript. Once the page is fully loaded, many features work without an active internet connection. However, the initial page load requires internet access.
Is my data private?
Your data never leaves your browser. All processing happens client-side — nothing is uploaded to any server. You can verify this by checking the browser Developer Tools network tab while using the tool.