Outstanding Addon Rated 5 out of 5 stars

Best addon for privacy (along with uBlock Origin).

It would be great if this addon could also delete cookies after the tab for the website that set the cookie has been closed. Currently, cookies can only be deleted on demand or when closing the browser.

It was a great extension, here is a good replacement Rated 4 out of 5 stars

I've found a web extension replacement, that works as well, if not better:
Cookie AutoDelete

Clingy Rated 1 out of 5 stars

After removing it it still doesn't disappear from my toolbar nor does its effects. HOW DO I REMOVE THIS COMPLETELY?

Please, port It to WebExtension Rated 5 out of 5 stars

Because it will stop working with upcoming Firefox 57 Beta :(

Earlier Review Update Rated 5 out of 5 stars

This is to add balance to my earlier review. CookieKeeper is an outstanding add-on. It covers conventional and LSO cookies and in this it is, as far as I know, unique. I find it invaluable.

Unfortunately it has not been updated for Firefox versions later than 49.0, but as noted earlier, it does work in Firefox 54.0 save for one annoying bug.

This user has a previous review of this add-on.

Top Rated 5 out of 5 stars

Thanks for this Add-on. Hope it is in active developement for further FF versions!

Crash on Firefox 55 beta Rated 3 out of 5 stars

It seems a good add-on but it systematically crashes on clicking the "Show cookies" menu entry.
If you want, I have the crash report.

good~ Rated 5 out of 5 stars

At least no longer to restart the browser .

GREAT! Rated 5 out of 5 stars

That's how the Cookie(s) should crumble!

Rated 5 out of 5 stars


Excellent Rated 4 out of 5 stars

Great addon compatible with new modes and features.

Simply love it! Rated 5 out of 5 stars

Finally a practical and useful add-on also compatible with the new Electrolysis mode.

Highly recommended!

Rated 5 out of 5 stars

I was looking for something that can devastate HTML5 local storage in the browser output. Now I have it, just what I need. Thank you so much.

simplicity = perfection Rated 5 out of 5 stars

Lot of cookie managers out there but this is EXACTLY what I wanted. Just a simple toggle in the toolbar for allowing cookies on current site. Perfect for people who block cookies by default & want a simple way to allow the current site. Manually going into Settings>Privacy & typing the site name is annoying. This addon makes it a breeze!!! Very simple, no bells whistles, just WORKS!!

Clear cookies after tab close Rated 5 out of 5 stars

First thanks for your addon and for Pale Moon support! It even works with Pale Moon 27 (currently alpha test version).

I have a request: Can you please add the feature for clean cookies after the tab get closed, like the "Self Destruction Cookie" addon?
That would be awesome and make your addon to the best cookie addon!

This user has a previous review of this add-on.

RE: Delete Cookies by Name Rated 5 out of 5 stars

As the user below said, to be able to delete cookies by name would be a good option.

An example, *first* party google cookies are a real nuisance (_utm etc) and to have those blocked globally by name would be very useful.

I wonder if this could be a possibility in the future ?

(I haven`t been able to find any other way of doing this)

It`s still the best Cookie addon available after having tested all the others - all of which had some annoying feature or other and made me uninstall quickly.

I like it Rated 3 out of 5 stars

Okay, okay, I like it.

Good idea, but ... Rated 2 out of 5 stars

I liked the idea of an add-on that would block unwanted cookies (just like other add-ons such as Cookie Monster do), but would also delete all unprotected cookies when Firefox closes. Unfortunately, I couldn't find any way to keep this add-on from deleting all cookies on exit (whether they're protected or not) by using that option. What's the point of designating some cookies as "protected" if they're just going to be wiped out anyway?

I wrote to the author of the add-on to point out this issue, but never heard back, so I've returned to Cookie Monster.

Great add-on Rated 4 out of 5 stars

Everything is working good except " clear unwanted cookies at exit" I'm using FF.ESR 45.2.0 and everything was good with the previous version of this add-on, so please try to fix this issue soon. Thanks

Very Useful - One Small Annoyance Rated 4 out of 5 stars

Love this add-on it is very handy to have, However one thing I noticed that is slightly annoying is on certain cookies deleting them causes it to jump back to the top of the list and I have to scroll back to where I was. After further testing it only seems to happen when sites in the list have 7 or more cookies associated with that site that causes it to jump back to the top of the list once you delete the site from the list. Overall this is a wonderful add-on and I recommend it for anyone that wants a good cookie manager!