Focus Mode - Block Websites, Time Limits & Dark Mode by SuperchargeBrowser

Name: Focus Mode - Block Websites, Time Limits & Dark Mode by SuperchargeBrowser
Author: SuperchargeBrowser

Chrome extension by SuperchargeBrowser · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 9 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users: 9
Rating: not rated yet
Users, last 5 days: +1
Version: 1.0.0
Updated in the store: 2026-10-26
Published: 2026-10-26
Manifest: V3
Browser access: 6 permissions, 2 site patterns

How it has moved

Last 30 daysLast 90 days

Users

+1 since 27.10

8-9 · 3 readings

2026-10-278appeared in the store
2026-10-299
2026-10-319

Users

+1 since 27.10

8-9 · 3 readings

2026-10-278appeared in the store
2026-10-299
2026-10-319

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

See the address and title of every tab you have open tabs
Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
Run its own code on the pages it can access scripting

Show the remaining 3

Schedule work to run later alarms
Tell whether you are away from the computer idle
Store data in your browser storage

The full permission history for this extension

What changed recently

2026-10-27Appeared in the store

The publisher

SuperchargeBrowser publishes 6 listings we track, 22k users between them. Listed website: superchargebrowser.com.

Vertical Tabs - Tab Manager, Workspaces & Tab Scroll by SuperchargeBrowser SuperchargeBrowser · Make Chrome Yours · Functionality · published 2026-03-13 10k users (last published figure) ★ 3.9
Tab Suspender, Memory Saver & Ad Blocker — Web Boost by SuperchargeBrowser SuperchargeBrowser · Productivity · Tools · published 2025-11-28 6k users ★ 4.5
Volume Booster & Audio Equalizer – Bass, Smart Mute by SuperchargeBrowser SuperchargeBrowser · Productivity · Tools · published 2026-06-10 3k users ★ 5.0

Show 2 more from this publisher

Full Page Screenshot & Screen Recorder – No Watermark by SuperchargeBrowser SuperchargeBrowser · Productivity · Tools · published 2026-06-19 3k users ★ 5.0
Inspect Element - CSS Viewer, Copy CSS & Fonts by SuperchargeBrowser SuperchargeBrowser · Productivity · Developer · published 2026-10-09 61 users

Like this one

Listings the catalog judges closest in what they say they do.

Focusbro: Digital Detox & Website Blocker Describes nearly the same job, smaller audience 6 users ★ 5.0
Keepaway – Block Sites & Focus Timer Describes nearly the same job, smaller audience 19 users ★ 4.0
Focus Warden Describes nearly the same job, smaller audience 8 users
FocusPocus — Website Blocker Describes nearly the same job, smaller audience 5 users ★ 5.0
Focus Guard - Website Blocker Describes nearly the same job, smaller audience 6 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/mbfcgpcnjbogmbmlchjoinegclfdfnfb/badge.svg)](https://extops.dev/extensions/mbfcgpcnjbogmbmlchjoinegclfdfnfb)

HTML

<a href="https://extops.dev/extensions/mbfcgpcnjbogmbmlchjoinegclfdfnfb"><img src="https://extops.dev/extensions/mbfcgpcnjbogmbmlchjoinegclfdfnfb/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on 2026-10-31. The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.