Meet Shift, the Browser That Measures and Offsets Your Digital Emissions When you try it out, Shift will offset a full year of your internet carbon emissions. Shift, a modular, customizable browser, is designed for digital multitaskers who want to change how their internet usage affects emissions. The Browsing Footprint Calculator: Quick, Eye-Opening, and ActionableShift’s Browsing Footprint Calculator is a tool that lets you see how your digital habits stack up. The results then give an analysis of your online activity carbon footprint. One of its newest features is Shift’s Carbon Meter, which automatically measures and offsets your emissions in real time.