Pingraphy is a web service that helps you set pins on Pinterest and it provides you to install a bookmarklet in your browser.
Once you are on a page that contains images you want to click on one of your boards, click the icon in the toolbar Pingraphy bookmarklets and opens a window to build the pin.
They choose the image that is on that page, indicate the name of the board, write the message. If you want to edit the image to fix or effects include you can do so by clicking the image.
Once you have two options end, post directly or schedule. If you choose to program, another dialog opens and there indicate the date and time that you want to publish.
The service also offers statistics of our pins.
A useful service that not only lets us set the pins, let us also post at the time from any web page.