Image rotation by exif orientation using loadimage library.

rotate-image.js

  loadImage.parseMetaData(
    file, (data) => {
      if (!data.imageHead) {
        return;
      }

      const orientation = data.exif ? data.exif[0x0112] : null;

      if (orientation) {
        loadImage(
          file,

          function (img) {
            img.toBlob((blob) => {
              const _file = new File([blob], file.name, { type: file.type, lastModified: file.lastModified });

              // upload
            }, file.type, 1.0);
          },
          { orientation: true, maxWidth: 2000 }
        );
      } else {
        // upload
      }
    },
    {
      maxMetaDataSize: 262144,
      disableImageHead: false
    }
  );