W502W701/W702/W706/W707/W708W901W103Glowing box is your display boundary.
The process is a bit memory intensive. If it hangs, try restarting your browser to free some resources.
Your image size doesn't match display size.
Weird stuff might happen.
It would be best if you could provide x by x px image.
Your file is not a correct file.
It's neither an image nor logo bin file.
Please provide correct image file to generate logo, or logo bin file to review its contents.
Uploaded bin file is correct x by x px logo image file
It's magic value is x. (It should be irrelevant for you, might be important for support)
Download boot logo
The software you see is provided AS IS. That means, while I've done my best to ensure it's working properly, I cannot guarantee anything, not even that resulting file will work properly on your device (especially when you've chosen wrong device!).

I am not taking any responsibility in case something bad happens (although I've done all I could to avoid it).

This tool is free only for personal or community use. If you want to use it commercially (e.g. earn money with files generated by this tool) contact me via e-mail.I understood
Congratulations. You violated ToS and pissed me off. It was free for non-commercial use, and you used this tool to earn money, which made you loose the permission to use it at all. Also I believe you're a knob for banning me for group, while I gave your group best thing it could use.

Also, your "custom graphics" are crap.