try {
            InputStream is = new URL("your image url").openStream();
            BufferedInputStream bis = new BufferedInputStream(is);
            Metadata metadata = ImageMetadataReader.readMetadata(bis,true);


    for (Directory directory : metadata.getDirectories()) {
    for (Tag tag : directory.getTags()) {
        System.out.println(tag);
    }
 }

            }
        catch (ImageProcessingException e){}
        catch (IOException e) {}