Ext Ops Panel
Open dashboard

Decibel Watt

Chrome Web Store listing by lionsapp.com

  • Established publisher

A Chrome extension with 73 users, barely installed. Audience over the last 30 days: +1.

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

What the developer says, and 1 screenshot

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

Users
73
Rating
1.6 (5 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
1.2
Updated in the store
2016-05-15
Published
2012-12-24
Manifest
V2
Browser access
2 permissions

How it has moved

Users
+1 since 01.10
63-81 · 16 readings
  1. 2026-10-0474
  2. 2026-10-0972
  3. 2026-10-1173
  4. 2026-10-1375
  5. 2026-10-1679
  6. 2026-10-1777
  7. 2026-10-1881
  8. 2026-10-1976
  9. 2026-10-2077
  10. 2026-10-2374
  11. 2026-10-2470
  12. 2026-10-2563
  13. 2026-10-2871
  14. 2026-10-2970
  15. 2026-10-3073
  16. 2026-10-3173
Rating
unchanged since 01.10
reviewsrating 1.60 · 16 readings
  1. 2026-10-04reviews5rating1.60
  2. 2026-10-09reviews5rating1.60
  3. 2026-10-11reviews5rating1.60
  4. 2026-10-13reviews5rating1.60
  5. 2026-10-16reviews5rating1.60
  6. 2026-10-17reviews5rating1.60
  7. 2026-10-18reviews5rating1.60
  8. 2026-10-19reviews5rating1.60
  9. 2026-10-20reviews5rating1.60
  10. 2026-10-23reviews5rating1.60
  11. 2026-10-24reviews5rating1.60
  12. 2026-10-25reviews5rating1.60
  13. 2026-10-28reviews5rating1.60
  14. 2026-10-29reviews5rating1.60
  15. 2026-10-30reviews5rating1.60
  16. 2026-10-31reviews5rating1.60
Users
-4 since 31.08
63-83 · 28 readings
  1. 2026-08-3177
  2. 2026-09-0280
  3. 2026-09-0479
  4. 2026-09-0578
  5. 2026-09-0780
  6. 2026-09-0983
  7. 2026-09-1378
  8. 2026-09-1579
  9. 2026-09-2176
  10. 2026-09-2274
  11. 2026-09-2770
  12. 2026-09-2872
  13. 2026-10-0474
  14. 2026-10-0972
  15. 2026-10-1173
  16. 2026-10-1375
  17. 2026-10-1679
  18. 2026-10-1777
  19. 2026-10-1881
  20. 2026-10-1976
  21. 2026-10-2077
  22. 2026-10-2374
  23. 2026-10-2470
  24. 2026-10-2563
  25. 2026-10-2871
  26. 2026-10-2970
  27. 2026-10-3073
  28. 2026-10-3173
Rating
unchanged since 31.08
reviewsrating 1.60 · 28 readings
  1. 2026-08-31reviews5rating1.60
  2. 2026-09-02reviews5rating1.60
  3. 2026-09-04reviews5rating1.60
  4. 2026-09-05reviews5rating1.60
  5. 2026-09-07reviews5rating1.60
  6. 2026-09-09reviews5rating1.60
  7. 2026-09-13reviews5rating1.60
  8. 2026-09-15reviews5rating1.60
  9. 2026-09-21reviews5rating1.60
  10. 2026-09-22reviews5rating1.60
  11. 2026-09-27reviews5rating1.60
  12. 2026-09-28reviews5rating1.60
  13. 2026-10-04reviews5rating1.60
  14. 2026-10-09reviews5rating1.60
  15. 2026-10-11reviews5rating1.60
  16. 2026-10-13reviews5rating1.60
  17. 2026-10-16reviews5rating1.60
  18. 2026-10-17reviews5rating1.60
  19. 2026-10-18reviews5rating1.60
  20. 2026-10-19reviews5rating1.60
  21. 2026-10-20reviews5rating1.60
  22. 2026-10-23reviews5rating1.60
  23. 2026-10-24reviews5rating1.60
  24. 2026-10-25reviews5rating1.60
  25. 2026-10-28reviews5rating1.60
  26. 2026-10-29reviews5rating1.60
  27. 2026-10-30reviews5rating1.60
  28. 2026-10-31reviews5rating1.60

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

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

The full permission history for this extension

What changed recently

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

The publisher

lionsapp.com publishes 18 listings we track, 4k users between them. Listed website: lionsapp.com.

  1. Search IP lionsapp.com · published 2013-05-20 1k users ★ 3.4
  2. Inch Centimeter lionsapp.com · published 2012-06-07 705 users ★ 3.5
  3. Fahrenheit Celsius lionsapp.com · published 2012-05-26 472 users ★ 3.8
Show 5 more from this publisher
  1. Watt lionsapp.com · published 2013-03-18 336 users ★ 2.0
  2. Mile Km lionsapp.com · published 2012-05-29 259 users ★ 3.0
  3. Ounce Gram lionsapp.com · published 2012-11-10 209 users ★ 4.0
  4. Pressures lionsapp.com · published 2013-02-10 161 users
  5. Pound Kg lionsapp.com · published 2012-10-08 120 users ★ 2.7

Like this one

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

  1. 9M2PJU Watt to dBm Converter Describes nearly the same job, smaller audience 19 users
  2. Watt Describes nearly the same job, smaller audience 336 users ★ 2.0
  3. RF Calculator Describes nearly the same job, smaller audience 17 users
  4. Power Calculator Describes nearly the same job, smaller audience 5 users
  5. RapidTables Describes nearly the same job, smaller audience 5 users (last published figure)

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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

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

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/hfeoompookgchnicepabmihhdmihemaj"><img src="https://extops.dev/extensions/hfeoompookgchnicepabmihhdmihemaj/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 . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built