b2KIT

QR Code Generator

Create QR codes for URLs, text, Wi-Fi credentials, vCards, and more with customizable size and colors.

QR codes are generated entirely in your browser using a built-in encoder (Byte mode, ECC-L, versions 1-6). Supports up to ~134 bytes of data. No external services or libraries are used.

How to Use QR Code Generator

  1. 1

    Enter your data

    Type a URL, text, phone number, or Wi-Fi credentials.

  2. 2

    Customize the style

    Set colors, size, error correction level, and add a logo.

  3. 3

    Download the QR code

    Save the QR code as a PNG or SVG image file.

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