Drag and Drop Links to Google Translate

Google Translate has a quick way to translate pages: just drag and drop links to the Google Translate page. You'll see a big yellow box at the bottom of the page when you're about to drop the link. Instead of copying the URL, pasting the URL and clicking "Translate", you can translate the page using a simple drag and drop.

This feature would be even more useful if you could drag and drop pages that are already loaded in a different tab. I've tried to do that in Firefox, Opera and Chrome, but it only worked well in Chrome. The other browsers added some new characters to the URL and Google had to translate error pages. Chrome is already integrated with Google Translate, so you don't have to use this feature.

You could also select some text from a page and drag it to the input box (ignore the yellow box this time). If instant translation is enabled, you don't even need to click "Translate".