Convert bmp to nol Online: bmp2nol
You can use Tom's Editor to easily convert images from
Microsoft Windows bitmap .BMP to Nokia Operator Logo
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Format created by Microsoft for their Windows and OS/2 operating systems. Images can be compressed or not.
NOL are 2-color images used by early Nokia phones. Most popular ones are 72×14 or 78×21 pixels in size.