Unity games built with ES3 typically store save files in the Application.persistentDataPath directory.
Copy your original .es3 file to a safe folder before uploading it anywhere. Es3 Save Editor Online
Perhaps the most creative use of the editor is its role in role-playing. Want to play a Nord who was born with the magical aptitude of a High Elf? The editor lets you start with 100 Intelligence at level 1. Want to rebuild the Dwemer as a playable race? You can edit your race flag to “Dwarven,” even if the game never intended it. Unity games built with ES3 typically store save
The Es3 Save Editor Online interface is divided into several sections: Es3 Save Editor Online