QR Codes
To generate a QR code, simply append .qrcode to the end of any bitly link. For example: http://bit.ly/3eI7.qrcode
QR codes of different sizes can be generated by adding ?s={size} to the QR code URL. A QR code of the closest standard size (in pixels) will be returned.
http://bit.ly/cmeH01.qrcode
http://bit.ly/cmeH01.qrcode?s=400