Largely overrun by weird tumblr trans women who hate anyone AFAB these days. Considering how just being transmasc or thinking pedophilia is bad will get you flagged red.

Immensely racist and transandrophobic. Also loves to defend pedos, for some reason.

I am a gender nonconforming trans individual who is outspoken about my support for queer rights, but I found myself marked red on shinigami eyes after someone I got into a petty online disagreement with had all of their friends to mark me as unsafe. This is an issue I've seen repeat over the last multiple years, and it's only gotten worse with time. This used to be a really useful extension, but it's been warped and weaponized against the very community that built it. I can't say I recommend it anymore because it does not accurately identify transphobia/queerphobia as it used to.

Genuinely does not serve its intended purpose anymore. People that make threats against trans men and transmascs are marked green but anyone who speaks out against anti transmasculinity, exorsexism, or intersexism is marked red. Trans men and transmascs speaking about their experiences and putting a name to that experience isn't a threat to trans women or transfems.

Used to be useful. Infiltrated by TERFs, overrun with racism, exorsexism, and lateral transphobia. Cannot speak for other social media sites as I don't use them, but it's useless on tumblr. It used to be if I saw a red name and checked, nearly 100% of the time it was a TERF/radfem or otherwise transphobe. Now, if I see a red name, nearly 100% of the time it's just a trans masculine person or an intersex person. It seems like he/him in bio is enough to get you marked red on this extension now lmfao. Would not recommend, hope an alternative that seeks to protect ALL trans people is created.

this add-on is actually rlly reliable if you fully comprehend *why* the people who are marked red/green are marked red/green. it's not about whether or not you're "nice" or are "normal," it's about whether or not you're safe for trans people to be around; specifically, *transfeminine* people, as they are the most vulnerable members of the trans community, and anyone who isn't safe for them shouldn't be considered "trans friendly." that's really all there is to it. useful extension!!! although i agree with people who say it would be nice to know why certain people were marked red/green, the context would be useful too

Used to be good until the bis came in

useful for news websites or social media users, completely useless for tumblr. normal people are often marked red while extremely aggressive people are sometimes marked green. discourse stances shouldnt be a measure on minority discrimination.

lots of false flags, intersex people and trans men are almost always marked red while transmisandrists are marked green

used to use this religiously after it first came out and at first it was genuinely useful. now after discovering i'm intersex i try to go to any community for the topic anywhere and everyone is marked red because our discussions of gender and sex don't 100% align with the mods views (which then gets called transmisogynist, when nobody is saying anything of the sort at all). this includes a disproportionate number of transfems, so the claims that simply being transfem will get you marked green are false. i have, however, seen people get marked within days of making an account somewhere *just because they are posting in intersex spaces*. so do with that information what you will. i personally never plan on using the extension again, i'll vet people myself

Abysmal tool if you genuinely care about safety from transphobes. There is a mountain of examples where people who spew intersexist, exorsexist and antitransmasculine hatred 24/7 get to secure their "safe" marking while painting their trans siblings who won't stand for that as the real transphobes.

The Wikipedia page for gloves is marked green but only in spanish and asturian, this thing has no moderation whatsoever

It also says a lot that most of the recent 5 stars reviews are "you're just mad you're transmisogynistic and got flagged red LOL!" but never address the racism and the transphobes being flagged green complaints that they're responding to

I've also just noticed that the website got updated since when I first installed this addon and lists "theyfab" as a "community infighting" term when I've only ever heard it being said by TERFs. It's an enbyphobic slur and it's clearly transphobic

This extension- as many others have already pointed out- is no longer accurate or curated in any shape or form. I've used it for many years now, and I just keep catching false flags, especially on tumblr. Not worth the download in 2026