Favthumbs is a new online service that lets you visually browse through your del.icio.us bookmarks by displaying thumbnails of the bookmarked links. The best part of this service is that you need not do any new Sign-up to use it.

Simply enter your Del.icio.us username and it’ll show you a grid of thumbnails of your bookmarks. You can also display thumbnails as Carousel which shows thumbnails in a more interactive and cool way than Grid view.

With Favthumbs, browsing your bookmarks now looks like flipping magazine pages as compared to boring normal del.icio.us pages.

If you also provide your del.icio.us password to Favthumbs, you can then synchronize bookmarks loaded by Favthumbs with that of del.icio.us in case you recently bookmarked any new link to del.icio.us.

Earlier, Amit has written about some tools that let you search the web visually.