Question 1

What can I use QR codes for?

Accepted Answer

You can use QR codes for website links, contact info (vCard), WiFi login credentials, email pre-fills, SMS messages, phone numbers, or any text. They work great on business cards, flyers, product packaging, and digital screens.

Question 2

Do QR codes expire?

Accepted Answer

No. QR codes are just encoded data — they never expire. As long as the content they point to is available (e.g., your website is online), the QR code will work forever.

Question 3

Is there a limit on how many I can generate?

Accepted Answer

No limits at all. Generate as many QR codes as you want, for free, no sign-up required. Everything runs in your browser — nothing is stored on our servers.

Question 4

Can I use these QR codes commercially?

Accepted Answer

Absolutely. QR codes generated here are yours to use for any purpose — commercial or personal. No attribution required.

Question 5

Which format should I download: PNG or SVG?

Accepted Answer

Choose PNG for general use — it works everywhere and is great for social media and websites. Choose SVG if you need to scale the QR code to very large sizes for printing (posters, billboards, etc.) without losing quality.

Free QR Code Generator

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