She grew up in a small northern town, attended art school, and initially enrolled in a programming course before moving to St. Petersburg with her mother. Between 2015 and 2016, she started a YouTube channel featuring simple vlogs, life stories, and discussions about personal challenges, which quickly gained her hundreds of thousands of viewers. Her collaboration with blogger Yulik from 2017 to 2021 brought her widespread recognition through their joint videos and stories.
After their breakup, she expanded her audience by focusing on topics such as self-esteem, psychology, and everyday life. She is Russian, 160 cm tall, lives in St. Petersburg, and remains unmarried. Dasha Kaplan manages accounts on YouTube, Instagram, and Telegram, representing those learning to accept themselves without filters.