Dark Mode
Night mode for every website.
About Dark Mode
Dark Mode turns any website dark — even the ones that don't offer a night theme of their own. It's perfect for late-night browsing, reducing eye strain, and saving battery on OLED screens. Colors, images and text are intelligently adjusted so pages stay readable, not just inverted.
You stay in control: remember a dark or light preference per site, fine-tune brightness and contrast, and toggle instantly from the popup. It's free, needs no account, and never sends your data anywhere.
Features
Dark mode on any site
Applies a comfortable dark theme to websites that don't have one.
Per-site memory
Remembers whether you want each site dark or light and applies it automatically.
Brightness & contrast
Fine-tune the look so text stays crisp and images aren't washed out.
Instant toggle
Switch dark mode on or off for the current tab from the popup in one click.
Easy on the eyes
Cuts harsh white glare for comfortable late-night and low-light reading.
Free & private
No login, no server — your settings live in your browser only.
How to use Dark Mode
- 1Install Dark Mode and pin it to your toolbar.
- 2Open any bright website and click the icon to turn it dark.
- 3Adjust brightness and contrast to taste.
- 4Your choice is remembered for that site next time.
Perfect for
- Browse comfortably at night without harsh white screens
- Reduce eye strain during long reading or research sessions
- Save battery on laptops and phones with OLED displays
Frequently asked questions
Does Dark Mode work on every website?
It works on the vast majority of sites. A few pages with unusual layouts may need a brightness or contrast tweak, which you can do right from the popup.
Can I keep some sites light?
Yes. Dark Mode remembers your preference per site, so you can keep a few sites light while everything else stays dark.
Is it free?
Completely free, with no account and no premium tier — a Codaiman product.
Does it slow pages down?
No noticeable impact. The theme is applied instantly as the page loads.
Get Dark Mode — free
A free, privacy-first Chrome extension by Codaiman. No login, no server, nothing leaves your browser.