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Light Meter (RGB & Luminance)

Chrome extension by loora · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 3 000 users, a small but real audience.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
3 000
Rating
5.0 (1 ratings)
Users, last 11 days
+2k
Rating, last 30 days
Not watched long enough to say
Version
0.1.2
Updated in the store
2025-10-07
Published
2023-01-21
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+2k since 31.08
0-3k · 5 readings
  1. 2026-08-311k
  2. 2026-09-042k
  3. 2026-09-070
  4. 2026-09-093k
  5. 2026-09-103k
Rating
unchanged since 31.08
reviewsrating 5.00 · 5 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-09reviews1rating5.00
  5. 2026-09-10reviews1rating5.00
Users
+2k since 31.08
0-3k · 5 readings
  1. 2026-08-311k
  2. 2026-09-042k
  3. 2026-09-070
  4. 2026-09-093k
  5. 2026-09-103k
Rating
unchanged since 31.08
reviewsrating 5.00 · 5 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-09reviews1rating5.00
  5. 2026-09-10reviews1rating5.00

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

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Add items to the right-click menu contextMenus
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

loora publishes 19 listings we track, 199k users between them.

  1. Video Popout loora · Make Chrome Yours · Functionality · published 2018-11-01 100k users ★ 4.3
  2. Sound Meter (Noise & Decibel) loora · Productivity · Tools · published 2018-08-21 40k users ★ 3.0
  3. Audio Converter loora · Productivity · Tools · published 2018-08-02 10k users ★ 3.3
Show 5 more from this publisher
  1. System Memory Usage loora · Productivity · Tools · published 2018-08-14 10k users ★ 4.0
  2. ZIP Reader loora · Productivity · Tools · published 2018-07-29 10k users ★ 3.8
  3. Video Converter loora · Productivity · Tools · published 2018-07-17 9k users ★ 3.0
  4. Enable Backspace loora · Productivity · Tools · published 2018-06-23 4k users ★ 3.0
  5. SQLite Reader loora · Productivity · Tools · published 2018-08-05 3k users ★ 2.9

Like this one

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

  1. ColorPik & Measure Describes nearly the same job, smaller audience 4 users
  2. Artemis RGB Describes nearly the same job, smaller audience 58 users
  3. ActiveHue Events - Desktop lighting for Phillips Hue Describes nearly the same job, smaller audience 33 users ★ 5.0
  4. Candela Describes nearly the same job, smaller audience 13 users ★ 5.0
  5. MeasureColor Teams Describes nearly the same job, smaller audience 87 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.

Is this your extension?

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.