qr

Generate QR code

$ qr "[text]"

$ echo "[text]" | qr

$ qr --output=[qr.png] "[text]"

qr [options] [text]

qr is a simple command-line utility for generating QR codes from text input. It can display QR codes directly in the terminal using Unicode block characters or save them as image files, making it useful for quickly sharing URLs, WiFi credentials, or other short text via scannable codes.
The tool accepts text as a command-line argument or reads from standard input, allowing it to be used in shell pipelines. Various implementations of the qr command exist across different packages.

TEXT

Text to encode.

Output file.

Output file.

Various implementations. Check installed version.

qr provides quick QR code generation from command line.

qrencode(1), zbarimg(1)