Nightsorrel: Dark Mode for Websites, published by Zydeno. Effective 3 November 2026.
You may install and use this extension on your own devices. This version is free. You may not resell it or pass it off as your own.
Nightsorrel changes how websites look in your browser, on your device only. It does not change the websites themselves. Some pages can look wrong or be harder to read with a dark theme, and some browser pages cannot be changed at all. If a site looks wrong, turn the theme off for that site with one click, or try the other engine.
The extension is provided as it is, without warranty of any kind. To the extent the law allows, Zydeno is not liable for damage arising from its use. Nothing here limits rights that the law in your country does not allow to be limited.
The fonts are used under the SIL Open Font License 1.1. Details are in the THIRD_PARTY_NOTICES.md file inside the package.
The extension stores data only in your browser (storage.local); nothing is sent to Zydeno or anyone else. See the privacy policy.