Remote Preview is a free open source tool built for open device labs, which allows to preview almost any URL on large number of mobile devices simultaneously.
Just enable the extension, go to a URL, and the URL gets automatically loaded on each device. Supports tab changing too. Works on platforms like Android, Blackberry, iOS, Maemo, Meego, Symbian, Windows Phone and WebOS.
Please note that the Remote Preview extension requires that you have a working Remote Preview script running on a server or a localhost. You can find more information about it here: http://viljamis.com/blog/2012/remote-preview/
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!