Does saving an edited photo keep the location?
No. Every photo you save from the editor, edited or not, contains only the picture: no location, camera or date.
Phone photos often carry where they were taken, the camera and the date, hidden in the file (EXIF data). See what yours says and save it without that data. Everything happens in your browser, so the photo isn't uploaded.
No. Every photo you save from the editor, edited or not, contains only the picture: no location, camera or date.
No. If the photo is stored on its side, only that one setting is kept, so it still shows upright.
Yes. In the Batch tool, tick Only remove the data (location, camera, date) and save: you get one ZIP with every photo cleaned and otherwise unchanged; see resize images in bulk.
No. The data is read from the file on your device and shown there. There's no map: the location is shown as coordinates, so nothing is looked up online.