Quick Answer
The best QR code depends on what should happen after someone scans it: open a link, join WiFi, save a contact, send a message, or view event details.
Step-by-Step
- Choose the QR type that matches the action: URL, WiFi, vCard, email, SMS, phone, or event.
- Enter only the information needed for the scan action.
- Test the QR code on multiple devices before printing or sharing.
- Use a landing page QR when the destination may need to change later.
Recommended Workflow
Open the most relevant calculator or utility first, enter a realistic starting point, then use the supporting tools to check assumptions, clean inputs, or prepare the final output.
FAQs
Should I use a URL QR or landing page QR?
Use a URL QR for a fixed destination. Use a landing page when you want a more flexible or branded scan experience.
How do I know a QR code works?
Scan it with at least two devices and confirm it opens the intended destination or action.