A good solution to improve online privacy with regards to cookies. I do not know so much whether this helps with other forms of tracking such as fingerprinting.

This extension basically opens a cookie-free tab for each website I visit apart from websites I set up to open in a dedicated container (using Multi-Account Containers). Integration with Multi-Account Containers is seamless.

Must have addon for privacy minded folks ( best in combination with Multi-Account Containers as described in the wiki)
Thanks so much! :D

I didn't know I needed temp containers until I started using them, but now I'm kicking myself for how long it took me to hop on the bandwagon. It's not a complicated idea, and this add-on in particular makes the experience streamlined from the initial installation. Your grandma is probably more tech savvy than I am, which means that if I managed to figure this out, it's a testament to how intuitive and breezy Temporary Containers is by nature. As an added bonus, I'm much more productive when I use temp containers. When I'm researching a topic or working on a project, it's typical for me to be pulling data from dozens of different sources, which gets cluttered and overwhelming pretty fast. Using temp containers is a quick way to keep all of my pages, notes, and links organized without sacrificing the privacy of my digital footprint.

I looked through my cookies recently and was surprised to see almost none in there, then I realized that was because this extension is helping me to throw out so much irrelevant data. Thanks!

Great add-on! If it's recommended by PrivacyTools.io, it's good on my book. If you haven't checked them out, they have other solid privacy recommendations.

Probably one of the easiest and most secure ways to control privacy. It's like having multiple different browsers in private-mode without the ability for each to talk to each other. Each tab can be made to be isolated and self-contained. This can replace the need for "self-destructing" cookie addons, because once a tab is closed, all cookies/storage is also removed.

It works very well!! In Automatic Mode, it seems that using the address bar to enter a different domain always creates another temporary container. I see the logic here -most typed urls from the address bar go to a different domain. All new blank tab address bar urls to go a different domain.

Two questions. Is there a way to match a typed address bar url domain with any existing temp container of the same domain and use that existing temp container being that their domains match?? I have Global Isolation Navigation and clicks set to Different from Tab Domain & Subdomain
Is automatic temporary containers per domain one of the intended use cases?? I used this with a clean ff install. It works great, but using the address bar leaves me with really way to many containers. This extension is great!

Thanks you for the great extension! This and ublock are the two extensions that I can't live without. This is one of the most underrated extension for enhancing privacy out there.

Great way to keep data-hungry domains isolated

IT WORKS! THANK YOU!

=== Previous review ====

CAN'T INSTALL IT ON TOR BROWSER!

Dear Developer!

1. I have DISABLED permanent private browsing mode (browser.privatebrowsing.autostart = false).

2. I have INSTALLED Multi-Accounts Containers Add-on and it works FINE!

3. The problem is: I can't INSTALL your Add-on, not RUN it! Error message: "Installation aborted because the add-on appears to be corrupt". So, this is YOUR problem, not Tor's! Please, fix it!

https://discourse.mozilla.org/t/installation-aborted-because-the-add-on-appears-to-be-corrupt/43045

A nicely done addon that comes closest to infocatcher’s private tab. I’ve set it to automatically delete cookies and history when the tab closes and that’s exactly what I wanted. A few more options would be nice, like hidng the address bar icon completely (had to use userChrome.css for that) but otherwise quite pleased.