Extract the apk of Live wallpapers To extract the apk of any android application , it is simple just use any apk extractor tool and get the apk. However in the case for live wallpapers the apk extractor do not show the apk for wallpapers .

I just want to get the apk for live wallpapers from my phone .
You can use ES File Exporer  


Goto App Manager (press menu to get app manager)
There you can see list of applications installed in your mobile
Select Live wallpaper apk  
click on Backup  
You can find apk in location /sdcard/backups/apps  


*Edit:*    

System Live Wallpapers are located on your phone in path:  


  system/app/LiveWallpapers.apk  


You can use ES File Explorer for the same.
But your device need to be rooted to access system apps.