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Piano Analytics Debugger

Chrome extension by Nicolas Cousin · Productivity · Tools

A Chrome extension in Productivity · Tools with 113 users, barely installed. Audience over the last 30 days: -6.

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

What the developer says, and 1 screenshot

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

Users
113
Rating
5.0 (1 ratings)
Users, last 30 days
-6
Rating, last 30 days
Steady over 30 days
Version
4.0.1
Updated in the store
2026-04-23
Published
2026-02-02
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
-6 since 02.10
107-119 · 17 readings
  1. 2026-10-04114
  2. 2026-10-08112
  3. 2026-10-09110
  4. 2026-10-10111
  5. 2026-10-13108
  6. 2026-10-16112
  7. 2026-10-17108
  8. 2026-10-18107
  9. 2026-10-22111
  10. 2026-10-23109
  11. 2026-10-24113
  12. 2026-10-25111
  13. 2026-10-26113
  14. 2026-10-28118
  15. 2026-10-29115
  16. 2026-10-30117
  17. 2026-11-01113
Rating
unchanged since 02.10
reviewsrating 5.00 · 17 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-22reviews1rating5.00
  10. 2026-10-23reviews1rating5.00
  11. 2026-10-24reviews1rating5.00
  12. 2026-10-25reviews1rating5.00
  13. 2026-10-26reviews1rating5.00
  14. 2026-10-28reviews1rating5.00
  15. 2026-10-29reviews1rating5.00
  16. 2026-10-30reviews1rating5.00
  17. 2026-11-01reviews1rating5.00
Users
unchanged since 01.09
107-121 · 30 readings
  1. 2026-09-01113
  2. 2026-09-02111
  3. 2026-09-04115
  4. 2026-09-06114
  5. 2026-09-09119
  6. 2026-09-10121
  7. 2026-09-13114
  8. 2026-09-16116
  9. 2026-09-20115
  10. 2026-09-22119
  11. 2026-09-25120
  12. 2026-09-26117
  13. 2026-09-28119
  14. 2026-10-04114
  15. 2026-10-08112
  16. 2026-10-09110
  17. 2026-10-10111
  18. 2026-10-13108
  19. 2026-10-16112
  20. 2026-10-17108
  21. 2026-10-18107
  22. 2026-10-22111
  23. 2026-10-23109
  24. 2026-10-24113
  25. 2026-10-25111
  26. 2026-10-26113
  27. 2026-10-28118
  28. 2026-10-29115
  29. 2026-10-30117
  30. 2026-11-01113
Rating
unchanged since 01.09
reviewsrating 5.00 · 30 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-09reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-16reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-22reviews1rating5.00
  11. 2026-09-25reviews1rating5.00
  12. 2026-09-26reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-04reviews1rating5.00
  15. 2026-10-08reviews1rating5.00
  16. 2026-10-09reviews1rating5.00
  17. 2026-10-10reviews1rating5.00
  18. 2026-10-13reviews1rating5.00
  19. 2026-10-16reviews1rating5.00
  20. 2026-10-17reviews1rating5.00
  21. 2026-10-18reviews1rating5.00
  22. 2026-10-22reviews1rating5.00
  23. 2026-10-23reviews1rating5.00
  24. 2026-10-24reviews1rating5.00
  25. 2026-10-25reviews1rating5.00
  26. 2026-10-26reviews1rating5.00
  27. 2026-10-28reviews1rating5.00
  28. 2026-10-29reviews1rating5.00
  29. 2026-10-30reviews1rating5.00
  30. 2026-11-01reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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
  • Watch the network requests your browser makes webRequest
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2

The full permission history for this extension

What changed recently

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

The publisher

Nicolas Cousin publishes 8 listings we track, 732 users between them.

  1. LinkedIn Feed Cleaner: Hide Ads & Suggested Posts Nicolas Cousin · Lifestyle · Social · published 2025-01-03 227 users ★ 4.2
  2. Tealium utag Viewer Nicolas Cousin · Productivity · Tools · published 2026-01-17 148 users
  3. GTM Server-Side Inspector Nicolas Cousin · Productivity · Tools · published 2026-03-07 108 users
Show 4 more from this publisher
  1. TagCommander Inspector (Unofficial) Nicolas Cousin · Productivity · Tools · published 2025-04-03 78 users
  2. Malt Auto Availability Nicolas Cousin · Productivity · Tools · published 2025-09-26 30 users
  3. Extension Manager Pro Nicolas Cousin · Productivity · Tools · published 2025-08-04 15 users
  4. LinkedIn Page - Followers Counter Nicolas Cousin · Lifestyle · Social · published 2025-09-19 13 users

Like this one

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

  1. Piano Tag Inspector Describes nearly the same job, with an established audience 10k users ★ 4.8
  2. In-Page Piano Analytics Describes nearly the same job, smaller audience 2k users ★ 3.4
  3. TrackLens Describes nearly the same job, smaller audience 14 users
  4. PulsePoint Debugger Describes nearly the same job, smaller audience 152 users ★ 5.0
  5. Pixel Doctor by TraceBird.io Describes nearly the same job, smaller audience 4 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.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/echdfmphmdbeeefjeaghehkchbmjnlma"><img src="https://extops.dev/extensions/echdfmphmdbeeefjeaghehkchbmjnlma/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built