A QR code generator is an online tool or software that allows users to create QR codes easily. These codes can store various types of information such as URLs, text, email addresses, phone numbers, and more. Users can customize QR codes by adding logos, colors, and frames, and download them in high-quality formats for printing or digital use. Popular free QR code generators include:

• QR Code Generator (qr-code-generator.com): Create QR codes for URLs, vCards, and more, with customization options.

• Canva QR Code Generator: Generate and customize QR codes quickly, with options to embed or download.

• Adobe Express QR Code Generator: Create and personalize QR codes with brand logos and color schemes.

• QRCode Monkey: Offers advanced customization, including logos and vector formats, with QR codes that never expire.

• GoQR.me: Free QR code generator with options for text, URLs, SMS, and vCard data, downloadable in multiple formats.

• The QR Code Generator (the-qrcode-generator.com): Allows for static and dynamic codes with custom logos and colors.

These generators typically create static QR codes that do not expire unless the linked content changes. Some generators also offer dynamic QR codes, which can be updated after creation. Would you like information on how to use a specific QR code generator or details on creating a QR code for a particular purpose?