Tried a bunch of dark mode extensions before this—most either messed up the site colors or needed a million tweaks to look decent.
Night Eyes literally just works. It darkens all my go-to sites with zero effort, and the cross-platform support on iPhone/iPad/Mac/PC is solid. Totally worth the money.

it is very good, though it has minor bugs but it does a fantastic job. Especially for OLED displays

I am sight impaired and need the dark high contrast background. This extension has been a great help!

Not for one second do I believe that high reviews for this vile extension. I installed it, used it for just a bit, hated every single minute of it, uninstalled it. Little did I know that it was going to leave issues behind. Now, every website I go to has this loading screen and it says "falsy verification" then it'll take me to whatever website I was going to. WtACTUALf is a falsy verification? I also can't get my search engine to stay in daerk mode after going into its settings, appearance, click dark mode, scroll to the botton, save and exit, refresh page, NOTHING! Its stilling white. Now my search engine won't even save dark mode. It just goes right back to white. I can't believe Firefox would even allow such a f*cked up extension on here. I am BIG mad!! I'm contacting them right after this review because their crappy extension left crap without my consent.

breaks half of what i use

I love this extension. It makes it more visually pleasing than all the white backgrounds. Some sites still need work but I have seen over time how they get adopted correctly making it a must have cause you know this extension is always improving and not left to dust without bug fixes and such.

Night Eye has proven to be the best 'dark mode' extension I've used. Because I suffer from light sensitivity, this extension has greatly reduced my eye strain! I've used other extensions but NightEye has proven (to me) to be the most consistent across most websites.

There is the occasional 'broken' site, but typically, that website is using unconventional (ie non-standard) web technology

I finally got tired of my browser lagging while an extension tried to figure out how to "darken" a div. Night Eye just... works. It’s smart enough to know that "dark mode" shouldn't mean "distorted colors and weird artifacts." It’s sleek, it’s fast, and it makes my Firefox setup feel 10% more expensive. Stop settling for messy inversions and just install this.

As someone who works late hours, Night Eye has significantly reduced my eye strain and headaches. The "Dark" mode is deep and professional, not just a gray overlay. I love that I can whitelist specific sites or adjust the settings per domain. It’s the first extension I install on any new browser.

I got the app to help cover a few odd-and-end sites that I would only visit once, except it kept ruining other sites like gmail. I got tired of constantly turning it off on the sites I use frequently, so I uninstalled it. Now Youtube and DuckDuckGo struggle with *retaining* dark mode settings. I'll definitely be using a different app to resolve this, if possible.

If you’re tired of being flashbanged by websites and want a browsing experience that feels modern and easy on the eyes, Night Eye is a must have. It’s the difference between squinting at a blinding screen and actually relaxing whilst reading. Thanks to the people who made it!

Ich habe schon einige Dark Modes ausprobiert, aber Night Eye ist für mich mit Abstand das beste. Es funktioniert auf jeder Website automatisch und wirkt dabei nicht wie eine simple Farbinvertierung, sondern deutlich natürlicher und gut lesbar.

Was ich besonders feiere: Websites bleiben nutzbar und gut lesbar, selbst auf Seiten, wo andere Erweiterungen gern mal alles zerschießen. Außerdem wird bereits dunkles Design nicht plötzlich in hell umgedreht.

Top sind auch die flexiblen Einstellungen: pro Website anpassen, zwischen mehreren Modi wechseln und Helligkeit/Kontrast/Wärme bzw. weniger blaues Licht einstellen – perfekt abends oder beim Nachtschicht-Modus. <- Dem kann ich mich anschließen von einer anderen Bewertung hier!

cannot turn on or off, keeps "loading"

I'm an old fart with eyes that cannot endure the blinding white pages of web sites. Night Eye has been an eye saver for me!

Monthly subscription for a bloody firefox extension. Every moron who pays for this simply invites more

Freemium

All other "dark mode" solutions had glitches or other issues when trying to force the dark mode on websites that don't support it. Night Eye does the job.

Much better than other similar alternatives. Thanks!

Excellent!