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Preview of DecayBlock

DecayBlock by Nathan Henry

Block distracting websites with a timeout that gets longer if you use them, and shorter when you don't.

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About this extension
DecayBlock is a browser extension that helps you control how much time you spend on distracting websites. It does this by adding a temporary timeout before you can access them.

How it works:
  • Add websites to your Dashboard and choose how to regulate them: either apply a timeout or block them entirely. You can also categorize sites, like social media or news, or permanently block content such as adult sites.
  • When you visit a regulated site, a timeout is applied before you gain access. This timeout increases with continued browsing, gently nudging you to adjust your habits.
  • When you stop visiting regulated websites, your accumulated timeout gradually decreases.
  • You can easily customize the "Timeout Growth Rate" (how quickly the timeout builds) and the "Decay Half-Life" (how fast it reduces) to tailor the extension to your personal productivity goals.
  • You can also view a chart of your timeout history to see your progress.
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Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access browser activity during navigation

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
More information
Add-on Links
  • Support Email
Version
2.0
Size
584.36 KB
Last updated
4 days ago (Sep 9, 2025)
Related Categories
  • Other
License
All Rights Reserved
Version History
  • See all versions
Tags
  • content blocker
  • dailymotion
  • dark mode
  • facebook
  • google
  • privacy
  • reddit
  • social media
  • twitter
  • youtube
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