Koler was born and raised in
Petah Tikva in
Israel. Her mother, Hana, is a literature teacher and her father, Ze'ev, works as an administrator in the
Israel Land Administration. For her
military service with the
Israel Defense Forces, she served as an instructor for the Liaison Officers course. After her military service, she studied acting through workshops at the
Nisan Nativ Acting Studio. She later graduated in 2006 from a three-year program at the
Yoram Loewenstein Performing Arts Studio. ==Personal life==