Meh Rated 2 out of 5 stars

Loads the webpage at full size, but in a tiny box so that all you see is the upper left-hand corner of the webpage. You can scroll around, but moving your mouse from the bookmark to the window without it disappearing is tricky. Also, it only works when using the bookmarks menu. It WILL NOT work from the bookmark sidebar or the bookmark organizer. Overall a good idea, but a lazy half-baked implementation.

Rated 5 out of 5 stars

Great idea. Thanks for creating it. Works exactly as expected.

Doesn't work Rated 1 out of 5 stars

It is a great idea but this app doesn't work. It has 2 reviews of 4 stars and both claim it doesn't work.

doesn't seem to work in nightly 21 Rated 1 out of 5 stars

unfortunately this does nothing in FF Aurora nightly 21.0a2, 13.03.13
Landis.

Good, to improve Rated 4 out of 5 stars

Fine when browsing the Bookmarks menu.
Doesn't work when opening "Sow Bookmarks".
It's displayed behind the opened Bookmarks menu.

Not working on Mac OS X 10.7.4 with FF 14.0.1 Rated 2 out of 5 stars

Its not working on Mac OS X 10.7.4 with FF 14.0.1

Rated 5 out of 5 stars

keep it up

Rated 3 out of 5 stars

not as good as bookmarkpreview 0.8(but not updated). This addon only seems to work off the "bookmark" toolbar(which can be accessed via the ALT key.have also combined use of 2 other addons that help access to it in latest firefox . compact menu 2, & multicolumn bookmarks.combining these gives ok access. like to see further development.

Rated 4 out of 5 stars

This addon is a GREAT idea but simply does not work for me. I only get a white square where the preview should be. Also this doesn't work when bookmarks are in the sidebar.
*edit* ok seems to work now from menu but not sidebar still. Also, can you only show previews on a button press, for instance like when the shift key is held down ?

This review is for a previous version of the add-on (1.0.8). 

The preview loads the bookmark when you mouse over. It will take the same amount of time to load the preview as it does to browse the website. I will look into improving its speed.