I always draw sprites with index color mode, but I export it to png with RGB color mode.
Of cource, I can change to RGB color mode, export it and change back into index mode.
But, it would be great if there is an export option to select color mode.it can save lots of time.
Yes, that would be great, it’s something we thought about before but was never integrated (even some automatic conversion between color modes in File > Save when the file format doesn’t support it).
Related to this issue: Export "what I see" // Add automatic conversion of Indexed sprites with blending modes to RGBA · Issue #830 · aseprite/aseprite · GitHub