Purpose: Computing technology is becoming ubiquitous within modern society and youth use technology regularly for school, entertainment and socializing. Yet, despite societal belief that computing technology is neutral, the technologies of today's society are rife with biases that harm and oppress populations that experience marginalization. While previous research has explored children's values and perceptions of computing technology, few studies have focused on youth conceptualizations of this technological bias and their understandings of how computing technology discriminates against them and their communities. This paper aims to examine youth conceptualizations of inequities in computing technology. Design/methodology/approach: This study analyzes a series of codesign sessions and artifacts partnering with eight black youth to learn about their conceptualizations of technology bias. Findings: Without introduction, the youth demonstrated an awareness of visible negative impacts of technology and provided examples of this bias within their lives, but they did not have a formal vocabulary to discuss said bias or knowledge of biased technologies less visible to the naked eye. Once presented with common technological biases, the youth expanded their conceptualizations to include both visible and invisible biases. Originality/value: This paper builds on the current body of literature around how youth view computing technology and provides a foundation to ground future pedagogical work around technological bias for youth.