Quote:
Originally Posted by Dabcar
My images at present are in transparent PNGs, but that produces black backgrounds within Kindle Previewer, so I'm guessing that Kindle doesn't like transparency.
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Correct. The
Amazon Kindle Publishing Guidelines 2019.2 states:
Quote:
10.4.1 Use Supported Input Formats
Kindle devices and reading applications do not support TIFF, multi-frame GIFs, or any image with a transparency.
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Read the rest of that section for more format guidelines.
Quote:
Originally Posted by Dabcar
Also, what sizes are recommended. I see in the Amazon Kindle guide very large sizes for modern devices, but what's the best rule of thumb?
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My understanding is that Amazon has gotten more strict lately about requiring those large image sizes. (Others with more practical experience will likely comment. I don't publish books.)