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Penumbra - Colour Mode Manager icon

Penumbra - Colour Mode Manager

Seamlessly switch colour schemes on any website with one-click theme shifting.

Users8KCurrent public install base
Rating4.5Store average score
Reviews20Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

Penumbra - Colour Mode Manager Media preview

6 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

8K8K8K8K8K2026年6月16日2026年6月18日2026年6月19日Latest: 8K
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start
4.55
Latest
4.55
30-day rating change
0.00
4.454.504.554.604.652026年6月16日2026年6月18日2026年6月19日Latest: 4.55
2026年6月16日2026年6月19日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthNo data
----
30-day growthDeclining
-2K-20%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.2
ManifestV3
Size50.45KiB
Languages12Deutsch / English / English (Australia) +9
Published
Store updated
Last crawled
DeutschEnglishEnglish (Australia)English (United Kingdom)English (United States)françaisукраїнськаالعربية中文（中国）中文（台灣）日本語한국어
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Penumbra — Elegant Dark Mode 🌑

A refined dark mode for every website. Penumbra transforms bright pages into comfortable dark themes with smart auto-switching.

🌙 Instant Dark Mode

One click to go dark on any site. Backgrounds darken, text stays clear.

⏰ Scheduled Switching

Dark at night, light by day — fully automatic or based on system settings.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 20 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.