yes you can,
Stuff you'll need:
ifile
dropbox
mcpe (obviously)
Go into iFile and locate your worlds
to find your worlds go to applications (should be on sidebar on ipad)
find minecraftpe
go into documents
then games and com.mojang
and finally minecraft worlds
Now hit edit select your world hit the button to the left of the trash can
a popup should appear hit create
then hit the .zip file of the world that you just made (it should be at the bottom)
and hit dropbox
this will now take you to dropbox
now you have to find the .zip file you made and select it (should be autoselected)
in the top right corner youll see 3 buttons click on the most left one (aka share button)
copy link to clipboard...
AND DONE!
You may now paste your link anywhere
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