Google Classroom Dark Mode

Transform Google Classroom into a cooler dark version!

Users40K

Rating4.4

Reviews116

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Google Classroom Dark Mode Media preview

4 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.40

Latest

4.40

30-day rating change

0.00

2026年5月28日2026年6月3日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

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Version6.3.2

ManifestV3

Size46.07KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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V 6.3.2

Bug Fixes:

- Fixed Service Worker not initializing. This was due to an issue when converting the manifest version from V2 to V3. No more flashbang when you first load Google Classroom!

- Fixed more theming issues that are becoming more prevalent. Everything should be fully functional (as of Oct. 28th, 2025).

Let me know if you see any other bugs! Feel free to shoot me an email, open a bug report or leave a review!

The extension does not collect any of your data. It uses the storage function to save your selected colour mode on the extension, or if you have it disabled, so the next time you come to classroom your settings are saved and reapplied.

Reviews

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The Chrome Web Store shows 116 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★

4★

3★

2★

1★

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AI product read

Dark mode / dark theme injector for Google Classroom (classroom.google.com)

Google Classroom has a bright white UI that can cause eye strain, especially during extended use. This extension transforms it into a dark-themed interface.

User installs extension, navigates to classroom.google.com, clicks the extension popup, enables dark mode and selects a preferred theme (Google Black or Jet Black). The extension injects CSS into the page via content scripts and service worker. Settings are saved to chrome.storage.sync and re-applied on subsequent visits.

Target users: Google Classroom users (students, teachers) who prefer dark mode / Users seeking to reduce eye strain from bright screens

The extension operates on a destination service (Google Classroom) that requires its own Google account, but the extension itself does not implement or require any login flow—this is external to the extension.

Monetization

No paid features detected

No billing, subscription, premium, upgrade, Stripe, or payment logic exists anywhere in the extension source. All features (dark mode, theme selection, system theme follow, class color preservation) are freely available to all users. The 'pro' keyword hits are false positives from CSS selector comments and the verified_contents metadata blob—not related to payment or tiered features.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension is a CSS/theme injector for Google Classroom. It uses only chrome.storage to save user preferences (theme, toggle state) locally—no login UI, no auth tokens, no account creation. While Google Classroom itself requires a Google account, the extension itself does not gate any functionality behind login; it simply injects CSS into classroom.google.com pages the user already has open.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：management
扩展能力较强：storage、tabs、scripting
同时具备浏览数据与站点访问能力

Publisher

Zekerocks11

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

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