Health Talk Online is a website featuring over 60 qualitative interview studies with thousands of video and audio clips illustrating patients' health experiences. Each condition-specific site includes around 40 diverse video-recorded interviews and 25 chapters summarizing important topics. The sites provide information for patients, carers, professionals, and policymakers. The collaboration between DIPEx charity and University of Oxford researchers learns from patients' experiences, such as privacy and dignity in prostate cancer. It has international collaborations in over 10 countries following training from Oxford in qualitative research methods.