Creating multiple kindle collections one at a time takes time. Wouldn't it be easier if you could organize your ebooks in folders on your pc then have
those folders become kindle collections? This web utility will create kindle collections.json file out of your folder structure on your pc.
Put all your ebooks in one folder with following subfolder structure.
- Kindle
- documents
- CollectionName1 <--- This will become collection name on your kindle
- CollectionName2 <--- This will become collection name on your kindle
- audible
- CollectionName3 <--- This will become collection name on your kindle
- CollectionName4 <--- This will become collection name on your kindle
This mirrors kindle folder structure. You can have additional subfolders under "CollectionName" folder, but they will not become collections.
Kindle only allows one hierarchy level for collections.
This utility needs a starting folder from which it can create collection names. The starting folder is either "kindle\documents",
described above or "[drive letter]:\documents". Any subfolder that contains files in those paths will become a collection.
The latter path allows you to attach kindle to your pc via USB and generate file list directly from it.