Convert between bitmaps and code, with a GUI bitmap editor
Suitable for use with GyverMAX7219 and possibly other code or hardware that uses 8x8 bitmaps or LED matrixes
https://bitmap-code-generator.benalman.com/
A bitmap like this:
Becomes this C++ code:
const uint8_t robot[] PROGMEM = {0x42, 0x7e, 0x81, 0xa5, 0x81, 0x7e, 0x3c, 0xff};
Or this JavaScript code:
const robot = [0x42, 0x7e, 0x81, 0xa5, 0x81, 0x7e, 0x3c, 0xff]
And vice-versa!