Providing practical solutions for implementing FAIR principles throughout the lifecycle of research data is one of the main goals of the FAIRsFAIR project. This report provides an update of the FAIR assessment metrics developed by the task 4.5 team and describes in detail two practical tools for assessing the FAIRness of research data during data acquisition, and for data already archived in a trusted data repository. The tools are named FAIR-Aware, and F-UJI. The report also presents a badging scheme for visualising and sharing the FAIR level of individual datasets.