qrqr
Generate QR codes from the command line. Output is either base64 or an html snippet.
You can also save the output straight to an image file.
Install
npm install --global qrqr
Use
qrqr --help
Output to command line:
qrqr http://github.com
Output html snippet to command line:
qrqr http://github.com --html
Output to file (.gif):
qrqr http://github.com -o fileName