Our first Firefox Extension is Open It Online. It has come in handy almost every day for me. Open an image file on any webpage, and you can edit the file to any size shape or form you wish. You can save it as a gif, jpg, pdf, and so on. Its like a Photoshop or Gimp Online. I save many a images to my website with this extension. I never used an extension like this one. I give this a 10.