Her nickname is Ploy and she was a younger sister of Pimprapa Tangprabhaporn the famous actress in Thailand.
She was a youngest child of Wichit Tangprabhaporn Managing Director of Bangkok Komatsu Sales Company Limited and his wife Sasikan.
Ploypailin has 2 older sister is Pim Pimprapa and Prae.
Ploypailin graduated Bachelor's degree 1st class honor from College of Community Arts Rangsit University and got the degree certificate in 2019.
In 2016 Ploypailin had the signing contract with Channel 7 and was first on screen in Sitcom "Hor Hew Khon Hua Look" (หอเฮ้วขนหัวลุก) as Pla Thong (ปลาทอง) when she was 19 years old.