QR Code and Business Card Generator Guide

This tool creates QR codes and business cards instantly without requiring an account or payment.

Creating a QR Code

Step 1: Visit qr.strt.it

Step 2: Choose what type of QR code you need:

• Web Address (for websites)
• Contact Information (for saving contact details)
• Calendar Event (for adding events to calendars)

Step 3: Fill in the required information

Step 4: Click the generate button

Step 5: Download your QR code

Creating a Business Card

Step 1: Go to the Contact Information section

Step 2: Enter your details:

• Name (required)
• Company name
• Email address
• Phone number
• Website

Step 3: Click "Generate QR & Business Card"

Step 4: Download your business card (print-ready PNG file)

Frequently Asked Questions

What is a QR code?

QR stands for Quick Response. A QR code is a square barcode that stores information like website links, contact details, or text. When you scan it with a phone camera, the information appears automatically.

How do I scan a QR code?

Open your phone's camera app and point it at the QR code. A notification will appear with the information. Tap it to open.

What can I put in a QR code?

Websites, email addresses, phone numbers, WiFi passwords, contact information, calendar events, or plain text.

Will my QR codes expire?

No. QR codes created here never expire and work forever.

Can I use these for business?

Yes. All QR codes and business cards can be used for commercial purposes at no cost.

What size should I print QR codes?

At least 1 inch (2.5 cm) square for reliable scanning. Larger is better for posters or signs.

Do business cards include the QR code?

Yes. Every business card includes a QR code containing all your contact information in vCard format.

What is vCard format?

vCard is the standard format for digital contact cards. When someone scans the QR code on your business card, their phone can save all your contact information automatically.

Can I customize colors?

The web tool uses standard black and white for maximum compatibility. For custom colors, use the API at a.strt.it.

Technical Details

QR Code Output

• Format: PNG image
• Default size: 256x256 pixels
• Scalable: 64 to 2048 pixels

Business Card Output

• Format: PNG image
• Size: 1800x1050 pixels
• Quality: Print-ready (300 DPI equivalent)

Privacy

• No account required
• No data stored on servers
• All processing happens in your browser
• No tracking or cookies

Offline Use

• Install as Progressive Web App
• Works without internet connection
• Save to home screen on mobile devices

Support

For questions or issues, contact: [email protected]

For API access and developer documentation, visit: a.strt.it