AR Memorial is a virtual remembrance platform that transforms how we engage with collective grief and social issues in the digital age. Using Snapchat's AR technology, it allows users to create and place customised virtual memorials in physical spaces, offering a meaningful alternative to traditional social media expressions. Inspired by global event — from the pandemic to the Black Lives Matter movement and other shared tragedies — AR Memorial enables people to honour lives lost, express solidarity, and advocate for change through a more personal and tangible digital experience.