copy non-icloud contact to icloud

Hi,

I have few email account and mean while I added them, I added and edit contacts whitout realize after add new account to iOS it became deafualt for saving contact, cleander, note and reminders so these (quite a lot) contacts weren't saved in icloud

how I can copy them to iCloud without losing them

dirctly copy to icloud, software to impot and edit, I don't know but please show me some way inside iOS cause I used different calender (not Georgian) so I fear maybe come to third party software or account corrupt birthday dates

I want move to new device so I need to solve this problem

thanks in advance