This tool will try to detect the encoding of your CSV file and convert it to UTF-8. This could resolve faulty displayed characters (such as "�") in the destination where you try to upload your CSV file to.
Simply drag your CSV file in the left drop zone. The file will be automatically converted to UTF-8 without the data ever leaving your browser! When the conversion is done, the right rectangle will be displayed with a green border. Click it to download your converted file.