Firefox Browser Add-ons
Log in
Preview of The 20s Rule - Break Bad Habits

The 20s Rule - Break Bad Habits by Oliver Brodersen

Stop visiting distracting sites on autopilot. The 20s Rule adds a brief, intentional pause before they load, giving you a moment to break the habit and redirect your focus. Simple, effective, and fully private.

5 (1 reviews)5 (1 reviews)
17 Users17 Users
You'll need Firefox to use this extension
Download Firefox
Download file

Extension Metadata

Screenshots
About this extension
The 20s Rule helps you break mindless browsing habits by applying a proven psychological principle. It introduces a gentle 20-second pause before distracting sites load, giving you a moment to make a conscious choice instead of acting on impulse.

This extension is more than a simple blocker; it’s a comprehensive tool to help you redesign your digital environment for focus and well-being.

How It Works
The core functionality is simple yet powerful:
1. Add Friction: You create a list of websites that you tend to visit out of habit.
2. Interrupt Autopilot: Before the site loads, a 20-second pause appears, breaking the subconscious habit loop.
3. Reclaim Your Choice: During the pause, you can consciously decide if visiting the site aligns with your intentions.

Turn Pauses into Progress with The Nudge System
Instead of a blank screen, your 20-second pause is filled with an actionable micro-habit to improve your well-being. You can customize which categories of "nudges" you see:
* Physical Resets (e.g., posture checks, eye strain relief)
* Mindful Moments
* Focused Actions & Planning
* Clearing Your Environment
* Goal Alignment & Kind Connection

Choose Your Philosophy: Focus or Balance
The 20s Rule adapts to your lifestyle with two distinct modes:

Focus Mode: For Total Commitment
For when you're all in. This mode disables all exceptions—no skips, pauses, or schedules are allowed. It helps you build a daily streak of intentional browsing, with a counter to track and celebrate your progress.

Balanced Mode: For Power & Flexibility
This mode gives you access to practical tools for when life requires exceptions:
* Active Hours: A powerful scheduler for your work-life balance. Set the extension to be active only during specific hours and days (e.g., 9 AM to 5 PM, Monday to Friday).
* Daily Skips: Grant yourself a limited number of skips per day for times when you genuinely need immediate access to a blocked site.
* Quick Pause: Temporarily pause the entire extension for 15 minutes with a single click.

Privacy-Focused by Design
Your privacy is fundamental. To improve the extension and understand how it's used, we collect a small amount of completely anonymous usage data.

We DO NOT collect:
* Any of your personal data
* Your browsing history or IP address
* Any information that can be tied back to you

We do collect:
* Anonymous events like installations and pause outcomes (e.g., whether a site was visited or closed) to find bugs and make improvements.

Install The 20s Rule today and start building a healthier, more intentional relationship with technology.
Rated 5 by 1 reviewer
Log in to rate this extension
There are no ratings yet

Star rating saved

5
1
4
0
3
0
2
0
1
0
Read 1 review
Permissions and dataLearn more

Required permissions:

  • Access browser activity during navigation

Optional permissions:

  • Access your data for all websites
More information
Add-on Links
  • Homepage
  • Support site
Version
1.5.3
Size
57.82 KB
Last updated
2 days ago (Sep 14, 2025)
Related Categories
  • Feeds, News & Blogging
  • Privacy & Security
  • Social & Communication
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • content blocker
  • dark mode
  • facebook
  • reddit
  • social media
  • twitch
  • youtube
Add to collection
Report this add-on
More extensions by Oliver Brodersen
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.