Generate QR codes from any text, URL, email, or WiFi credentials. Pure client-side.
QR codes encode text such as URLs, Wi-Fi credentials, or contact data into a 2D pattern phones can scan. They bridge physical and digital workflows.
Generation is client-side for quick sharing of non-secret links. Do not encode highly sensitive secrets in QR codes that will be printed publicly.
Capacity depends on version and error correction; long URLs may need higher versions or URL shorteners.
DevToolBox tools are designed to process data in your browser whenever possible. Read our Privacy Policy and About page for details on client-side processing and network lookups.