This seems to be the complete package for browser profile spoofing. Does a lot more than just change your user agent. Some of the reviewers are pretty uneducated, let me explain that some settings in this addon HAVE to break sites by design. It's how the internet works.

Amazing tool, I love it. A must have. The only addon that also fake javascript. But setting the about:config is not automated. Please make a tweaking tool for this.

Amazing extension against tracking. Needs other addons to complement it though. Very nice set of features.

A good anti-tracking test is this tool: https://webbrowsertools.com/privacy-test/

With other extensions installed as well aim for a score of 50/100. Then add VPN & fingerprinting protection. You are able to reach 90 and 100. Manually add those points.

Excellent little addon. LOVE the checklist, very thorough. Would like to see a little popup descriptor for each setting. Inaccurately reported session identifiers and tls fast_start setting as its opposite.

Disable SSL False Start security.ssl.enable_false_start true
Disable SSL Session Identifiers security.ssl.disable_session_identifiers false

false_start is actually disabled, and session_identifiers are actually disabled... not sure whats going on here.

wow ! impressive, serious work. thanks.
a lot of options, very good documentation, with guidelines and explaination for each.
I will try it for some time and update my review if needed, but I'm pretty confident it will not be necessary :-)
I am now allegedly browsing with chrome on an iPhone with a 1-meter-wide screen resolution, ... for the next hour, at least. priceless.
thanks again

Cumple con lo que promete, ademas viene con muchas características para la privacidad.

This really works , surperb , surperb !

Excuse me, can I open multiple Firebox browser pages and make each page have a different browser profile?

Usually i dont like to install any add on that isnt a must have. After testing Chameleon i found out that this is one of the must haves!

I have changed a lot of about:config settings, but i did roll back network.http.referer.XOriginPolicy and etwork.http.referer.trimmingPolicy. I hope those are the 2 most important one to set back to default(?)

Thank you so much!

Не на русском, но все ясно. Можно менять браузеры и ос, через 2ip.ru проверяем.

Fine! Only small problems like:
https://github.com/jsdelivr/jsdelivr/issues/18158
. Related to cache and some console alerts at Firefox nighty.

Wonderful add-on!

Had issue with "Enable script injection" and whitelisting, which the owner replied to promptly and worked tirelessly to resolve.

Thanks!

I really like this addon because it also has a good wiki with recommendation regarding the avaiable settings in this addons.

However I have two questions for which I did not found a clear answer:
1. In the Header -> Referer section of the wiki it is noted that two options should not be set in about:config. I assume that setting these options in the user.js is also problematic?
2. If these options are modified (in about:config or user.js) how does this negatively affect the addon?

Edit: Thanks to the developer for the fast answer.

Bless you!

Thank you for creating this. Ever since Quantum I've really missed Random Agent Spoofer, so this is really welcomed and appreciated.

Hello. I have this add-on, and I have one question... Why are YouTube videos in mobile mode? I wanna use this add-one and watch regular YouTube videos. As of now, I have this add-on disabled. Is there anyway to fix this?

Works great on my android device. Thanks.