PurposeThe purpose of this paper is to explore employees' perceptions of the quality of internal communication in German organizations during the Covid-19 pandemic. In this context, the paper aims to identify antecedents and outcomes of high-quality internal communication during the pandemic. In doing so, it draws important practical and theoretical implications for pandemic-era communication, particularly surrounding issues such as employees' needs and strategic approaches to communication during the pandemic, as well as the effects of successful internal (crisis) communication.Design/methodology/approachA representative survey was conducted on employees (n = 934) working at different types of organizations in Germany. After a dimensionality check was conducted through confirmatory factor analysis (CFA), the proposed hypotheses were tested by conducting a structural equation model (SEM) using the R package lavaan.FindingsThis study identifies several antecedents of high-quality internal communication during the Covid-19 crisis, such as the frequency of communication at the beginning and during the pandemic, the dissemination of substantial information, participative communication and a clear rejection of secrecy. Furthermore, the findings show that high-quality internal communication has a positive impact on the employee–organization relationship (EOR).Originality/valueThis study suggests that strategic alignment of internal communications during the Covid-19 pandemic is crucial: by considering a number of factors, organizations can positively influence employees' perceptions of the quality of their internal communication. In terms of theoretical implications, this study discusses how the concept of high-quality internal communication can be operationalized and explores the outcomes that this can generate.