What QR code size should I use?

For print materials, generate at least 512px and use SVG export. For digital use like websites or emails, 256-300px PNG is sufficient.

Free QR Code Generator Online ? URL, WiFi, vCard, Email & SMS

Create custom QR codes for free with no watermark, no account, and no limits. Generate QR codes for websites, WiFi networks, digital business cards (vCard), emails, and SMS messages. Customise colours, size, and error correction level. Download as PNG or scalable SVG for print.

QR code types you can create

URL / Text QR Code ? Link any website URL or encode plain text for marketing materials and product packaging
WiFi QR Code ? Share WiFi network credentials without typing passwords ? scan to connect instantly
vCard QR Code ? Digital business card: name, phone, email, company ? scan to save to contacts
Email QR Code ? Pre-filled email with recipient, subject, and body for contact forms and support links
SMS QR Code ? Pre-filled SMS to any phone number for click-to-text campaigns

Frequently Asked Questions

Are these QR codes free to use commercially?

Yes. All QR codes generated here are completely free with no watermark and can be used for personal or commercial purposes with no restrictions.

How do I create a WiFi QR code?

Click the WiFi tab, enter your network SSID, password, and security type (WPA2 is most common). The QR generates immediately. Print it ? anyone who scans it connects without typing the password.

Do QR codes generated here expire?

No. These are static QR codes that directly encode your data. There is no redirect through a third-party server, so the QR code works indefinitely as long as the destination (e.g., your URL) remains active.

When should I use SVG instead of PNG?

Use SVG for print materials, large banners, and high-DPI displays ? SVG scales to any size without pixelation. Use PNG for digital use like websites, emails, and social media posts.