This userscript is part of SOMU (SO-mod-userscripts)

Stack Exchange Dark Mode

Dark theme for Stack Exchange, chat, and SEDE.

Some elements like sidebars and footers have reduced opacity until focused/mouseover. Some colours like badges and bounty indicators are retained.


Also works for chat:

Now has support for SO, SU, and SF logos:




View source (Install)

Userscripts require Tampermonkey to be installed on your browser.

If you are on Android, your browser options are Firefox (recommended) or Dolphin.


This userscript is part of SOMU (SO-mod-userscripts)

Bug reports, Forks, and PRs welcome!

  • 5
    If you are viewing this one year later, there has been many improvements and the screenshots are outdated. Try the script out for yourself! Oct 21, 2019 at 6:52
  • :( perhaps I came to the wrong place. Apr 14, 2020 at 23:17
  • 1
    Does this work on mobile? Jun 18, 2021 at 17:47
  • @EkadhSingh-QwertyuiopASzdL: Exactly what I was wondering too. The thing is, StackExchange needs to be re-programmed to incorporate dark mode by default instead of depending on user mods run with TamperMonkey.
    – Nav
    Jul 30, 2023 at 13:52
  • It does, for mobile browsers that support userscript managers. Jul 31, 2023 at 1:48


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