Hello,
I've a new question, is it possible to access to favicons of bookmarks through an extension?
I think it's possible to write a script to retrieve them each time but it's probably not a good solution, it will create a lot of connections.

take a look at this thread
Get site thumbnail / favicon

Thanks a lot, not found this with search.
I'm happy to learn it's possible.

chrome://favicon/* is working in address bar but access isn't allowed throw an extension :/

Originally Posted by Inco

chrome://favicon/* is working in address bar but access isn't allowed throw an extension :/

You can't access chrome:// pages directly (by links or includes) except from a chrome:// page. :S