Zilla

Zilla is the fastest & easiest bulk uploader for Flickr. Zilla uploads both photos & videos to Flickr effortlessly while ensuring there are no duplicates and photo quality is unaffected. With Zilla, you simply choose all the folders on your computer where your photos are, authenticate your Flickr account and sit back & relax as Zilla backs up all your current photos & videos - and new ones as they arrive - automatically.