@SneakyThrows
public static byte[] convertToJPG(byte[] bytes) {
    ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes);
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();

    ImageInputStream imageInputStream = ImageIO.createImageInputStream(inputStream);
    ImageOutputStream imageOutputStream = ImageIO.createImageOutputStream(outputStream);

    BufferedImage read = ImageIO.read(imageInputStream);

    Iterator<ImageWriter> jpg = ImageIO.getImageWritersByFormatName("jpg");
    ImageWriter imageWriter = jpg.next();

    ImageWriteParam writeParam = imageWriter.getDefaultWriteParam();
    writeParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
    writeParam.setCompressionQuality(0.8f);

    imageWriter.setOutput(imageOutputStream);
    imageWriter.write(null, new IIOImage(read, null, null), writeParam);

    imageOutputStream.close();
    imageWriter.dispose();

    return outputStream.toByteArray();
}