Recently, the field of girlhood studies has witnessed a growing body of research into girls' self-representation practices, but disabled girls are largely absent from this work. In this article, I intervene in this area by asserting the need to explore how disabled girls represent themselves online in order to consider the intersections between girlhood and disability. I attempt to move away from discourses of risk that circulate around girls' digital self-representation practices by demonstrating how these practices provide disabled girls with visibility in a postfeminist mediascape that renders them invisible, and also act as a form of social advocacy and awareness raising. I then explore how disabled girls represent themselves online in a postfeminist cultural landscape through a case study of a severely sight-impaired blogger, looking at how they must be seen as both motivated and motivational. KEYWORDS disability, Instagram, motivation, postfeminism, selfie, social media