Free QR Code Generator Online
Create QR codes for plain text, URLs, Wi-Fi networks, vCard contacts, pre-filled emails, SMS messages, and phone numbers. Downloadable as high-resolution PNG, generated in your browser.
Try this example
You want a QR code that, when guests scan it at your home, automatically connects them to your Wi-Fi without typing the password.
Steps
- 1Pick the Wi-Fi mode.
- 2Enter your network name (SSID), password, and encryption type (usually WPA/WPA2).
- 3Pick a size (300px is good for printing on a notice card) and download the PNG.
- 4Print and stick on the wall. Guests open their phone camera, point at the QR, and tap Connect.
How to Use
- 01Pick a type: Text, URL, Wi-Fi, Contact, Email, SMS, or Phone.
- 02Fill in the fields. The QR updates live as you type.
- 03Adjust size and error correction, then download as PNG.
FAQ
What do error correction levels mean?▼
L (7%), M (15%), Q (25%), H (30%). Higher means the QR can be scanned even if 30% of the code is damaged or covered. The trade-off is a denser code. M is fine for most uses.
Does a Wi-Fi QR auto-connect a phone?▼
Yes on most modern phones. Both iOS and Android recognize the WIFI: URI format and prompt to join the network.
How do Email and SMS QRs work?▼
They use mailto: and sms: URIs with optional pre-filled subject and body. Scanning opens the user's mail or SMS app with the message ready to send.