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Browser Extensions · head to head

Dark Reader vs Privacy Badger

Dark Reader logo

Dark Reader

Browser Extensions

Dark mode for every website

From
Free
Rated
-
Full reviewWebsite
Privacy Badger logo

Privacy Badger

Browser Extensions

Automatically learn to block invisible trackers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Dark Reader cannot modify PDF files displayed in browsers; Privacy Badger it is not an ad blocker; the project states its aim is to prevent non-consensual tracking rather than to block ads
  • They diverge on capability: Dark Reader covers Dark mode, Privacy Badger covers Automatic tracker detection.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Dark Reader and Privacy Badger actually diverge.

Attributes where Dark Reader and Privacy Badger differ
AttributeDark ReaderPrivacy Badger
Pricing modelUnknownfree
PlatformsChrome, Firefox, Safari, EdgeChrome, Firefox, Edge, Opera
Founded20141990

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Browser Extensions).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Dark Reader

  • Dark mode
  • Custom brightness
  • Contrast adjustment
  • Site-specific settings
  • Safari support

Only in Privacy Badger

  • Automatic tracker detection
  • Learning algorithm
  • Do Not Track support
  • No filter lists required
  • Opera support

Both cover

  • Chrome support
  • Firefox support
  • Edge support

What people use each for

The jobs each tool is most often brought in to do.

Dark Reader

  • Applying dark mode to websites that don't natively support itnot Privacy Badger
  • Reducing eye strain for night-time or extended browsingnot Privacy Badger
  • Per-site brightness, contrast, and sepia customizationnot Privacy Badger
  • Toggling dark mode on/off per domainnot Privacy Badger
  • Accessibility use for light-sensitive usersnot Privacy Badger

Privacy Badger

  • Blocking third-party trackers that follow users across websitesnot Dark Reader
  • Sending Do Not Track and Global Privacy Control signalsnot Dark Reader
  • Disabling social media tracking widgets like Facebook Like buttonsnot Dark Reader
  • Preventing canvas fingerprinting across websitesnot Dark Reader

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Dark Reader

  • Cannot modify PDF files displayed in browsers
  • Performance impact on devices with limited resources

Privacy Badger

  • It is not an ad blocker; the project states its aim is to prevent non-consensual tracking rather than to block ads
  • There is no Safari build, and Safari on iOS lacks extension capabilities Privacy Badger needs to work
  • Chrome on Android does not support extensions, so Android users have to switch to Firefox or Edge
  • Protection is aimed at third-party trackers and does not comprehensively cover tracking by the site you are actually visiting

Pricing, plan by plan

Dark Reader

Free

No published plan breakdown. See the Dark Reader review.

Privacy Badger

Free
  • FreeFree
    • Automatic tracker learning
    • Third-party blocking
    • Do Not Track

Which should you pick?

Choose Dark Reader if

  • You need dark mode.
  • You want to start without paying.
  • You work on Chrome, Firefox, Safari, Edge.
  • You also want custom brightness.
Dark Reader review

Choose Privacy Badger if

  • You need automatic tracker detection.
  • You want to start without paying.
  • You work on Chrome, Firefox, Edge, Opera.
  • You also want learning algorithm.
Privacy Badger review

Questions people ask

Is Dark Reader or Privacy Badger better?
Neither clearly leads. Dark Reader starts at Free and Privacy Badger at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dark Reader or Privacy Badger?
Dark Reader starts at Free and Privacy Badger at Free.
Does Dark Reader or Privacy Badger run on more platforms?
Dark Reader runs on Chrome, Firefox, Safari, Edge. Privacy Badger runs on Chrome, Firefox, Edge, Opera.
Can I use Dark Reader for free?
Both have a free tier, so you can try either at no cost before committing.
What is Dark Reader best used for?
Dark Reader is most often used for applying dark mode to websites that don't natively support it, reducing eye strain for night-time or extended browsing, per-site brightness, contrast, and sepia customization, toggling dark mode on/off per domain. Of those, applying dark mode to websites that don't natively support it and reducing eye strain for night-time or extended browsing are not what Privacy Badger is typically brought in for.
What can Dark Reader do that Privacy Badger cannot?
Dark Reader covers Dark mode, Custom brightness, Contrast adjustment, Site-specific settings. Privacy Badger covers Automatic tracker detection, Learning algorithm, Do Not Track support, No filter lists required. Both handle Chrome support, Firefox support, Edge support.

Answered from the vendors’ own pages

Dark Reader: Is Dark Reader free to use?

Yes, Dark Reader is completely free with no ads and no tracking. It does not send user data anywhere.

Source
Privacy Badger: How much does Privacy Badger cost?

Privacy Badger is free browser extension made by the Electronic Frontier Foundation. There are no pricing tiers or subscription costs. The project accepts donations to support EFF's work.

Source
Dark Reader: How can I customize the dark mode in Dark Reader?

Users can configure brightness, contrast, and sepia filter settings to suit their specific needs, and selectively enable or disable Dark Reader for specific websites.

Source
Dark Reader: What browsers does Dark Reader support?

Dark Reader is available for Chrome, Firefox, Safari, and Edge browsers across desktop and mobile platforms.

Source
Dark Reader: Does Dark Reader work offline?

Yes, Dark Reader runs entirely on your device with no external dependencies. It analyzes web pages locally to generate dark themes.

Source
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Related pages

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