Smart Header

the only extension that could remove a HTTP header

http://lab.laobubu.net/smartheader doesn't work and hasn't been updated since 2016

Doesn't work (even though regexp matches, or you set custom value directly from extension.

Add the ability to randomly select the automatic mode.

It worked to test with altered Referer header.

worked great for my purposes

Not horrible, but I wasted a lot of time getting regular expressions to work in the automatic rule I was creating. Although the "RegExp" testing tool under "Utils" showed that "^http://example.org/fubar/.*" would work, the rule never activated. It turns out that the regular expression used by the rule would not accept "^" or ".*". In other words, it would be exactly the same as using the "includes" option for "http://example.org/fubar/".

does not allow Open-ID Connect headers. Header names like OIDC_access_token are rejected.

Excellent!

Thank you so much. I was very worried when Change HTTP Request Header disappeared from the Web Store, but I'm happy that your extension still exists (albeit under a different name).