gpx.studio is a free online GPX viewer and editor which allows to: тАв visualize multiple traces in different colors and aided by many different maps (cycling, hiking, satellite, etc) тАв edit traces by adding, inserting, moving or deleting track points тАв reverse traces тАв add or change the timestamps of a trace тАв view, add, edit and remove waypoints тАв reduce the number of track points тАв view and rework the structure of the file тАв automatically add elevation data to traces if missing тАв merge multiple traces, extending time, heart rate, cadence, power and temperature data where needed тАв extract segments from traces and perform any other action while maintaining the segments' structure within files тАв save the result on your computer or to your Google DriveтДв to get a shareable link and embedding code