This plug in can restore all the missing favicons in Firefox bookmarks. I just used it on two different machines and it worked like a charm.

Worked perfectly - wish all addons were of this quality. Thanks Paul!

A must have add-on for Firefox, I would highly recommend!

真棒

It's a great tool, thank you. But you could make the "user guide" more simple, for me also it took a while to make it work. I suggest a paragraph like this:

"HOW TO USE IT

1. Click on the Sidebar icon.
2. Go to the Sidebar panel on the left.
3. Click Play, if you simply want to update all your favicons.
4. Click Question mark, if you want more information or use other features.

Cheers,

Jussi

Worked well - removed the broken / frozen bookmarks, and gave me a short list of bookmarks that it thought were not working. The icons to manage this short list are cryptic - it took me a bit to puzzle out what they were, and how to use them. But the end result was great - I recovered all bookmarks that worked, and removed the ones that were frozen or broken.

Foi muito bom ter recuperado os ícones de muitos favoritos, já que havia desaparecido a maioria por ter importado do Chrome. Bom também a identificação de links com problemas separando por tipo.

Omg, why i found that only now xD really great job mate, this bookmarks Add-ons is really awesome, i use Firefox since FF exist and i don't remember how many times i manually re-opened all my tabs to restore the Favicons and check the validity of my links, and with my 900 links approximately i let you imagine the time needed ^^ So a big thanks to you for this extension that makes the job perfectly! (~25min for my 900 bookmarks with the default setting of 5 tabs, not ultra fast but a lot better than manually x) )