Load Adafruit GFX bitmap fonts on desktop for pixel-level design I am designing UI for 160x128 ST7735-based TFT display which will be displayed using Adafruit's GFX library (and the driver in Adafruit_ST7735.h). I am using the default bitmap font (custom fonts don't provide the white-out functionality, causing flicker) and would like to load it in some desktop pixel editor (like Gimp or some pixel-art editor) so that I can work the design out on desktop.

There are many posts about converting regular (TFT, OTF) fonts to the c-style array, I need to do the opposite. If possible, including the scaled variants, so that I have 1:1 corespondence :)

Any tips on this?
As explained here and here the font format in the GFX-library is GFXglyph, you can use the free tool from the second link adafonteditor v1.0.3 on the desktop.EDITOk so its actually decompile the gfx header file to something on the desktop. Take a look at the Adafruit GFX Font Customiser Source can be used as basis for own projects or compiled to the designated OS.