Y-DIGIWISE strengthens digital well-being for marginalised young people by equipping youth workers with an inclusive, evidence-informed methodology that links stress management with digital literacy and e-safety. We aim to reduce online-related stress and harm, build coping and boundary-setting skills, improve safe help-seeking, and increase quality and recognition of youth work through validated learning outcomes and YouthPass. Outputs will be OER in 5 languages, inclusive-by-design, for reuse.