Will adding a logo to my QR code break it?

No. Our engine automatically forces a High Error Correction Level (Level H) when a logo is added. This ensures that even with a logo covering the center, your QR code remains fully scannable by any smartphone camera.

Are the downloaded PNG files high enough quality for printing?

Yes. Clicking Download PNG exports a 1024x1024 resolution image, which is sharp enough for business cards, menus, and flyers. For unlimited scalability, use the SVG export option instead.

What is a vCard QR code?

A vCard QR code acts as a digital business card. When someone scans it with their phone camera, it immediately prompts them to save your name, phone number, email, company, and job title directly to their contacts app.

How do I create a Wi-Fi QR code?

Select the Wi-Fi tab, enter your network name (SSID), password, and security type (WPA/WEP/None), then the QR code updates live. Anyone who scans the code with their phone will be prompted to join your network automatically.

QR Code Generator — Custom QR Codes for URLs, Wi-Fi & vCards

Why use QR Codes?

Digital Business Cards

Instead of printing hundreds of physical cards, put a vCard QR code on your phone lock screen or a single metal card. When someone scans it, your full contact profile instantly saves to their phone.

Seamless Wi-Fi Access

Stop forcing guests to type complex passwords. Generate a Wi-Fi QR code, print it out, and let guests connect to your secure network instantly with a simple camera scan.

Frequently Asked Questions

Can I print the downloaded PNG files?

Absolutely. Clicking "Download PNG" exports the file at a massive, ultra-crisp 1024×1024 resolution. This ensures perfect clarity on flyers, menus, and business cards.

Will a logo break my QR code?

No. Our tool automatically forces a "High" Error Correction level (Level H) whenever a logo is added, giving the QR code 30% redundancy so it scans flawlessly even with a logo covering the center.

Do these QR codes expire?

No. The QR codes generated here are "Static" — your text or URL is mathematically encoded directly into the pattern. With no middlemen or tracking links, they will work forever.