Ext Ops Panel
Open the app

MurmAds — Meta Ad Library spy panel

Chrome extension by murm.marketing · Productivity · Developer

  • Trader

A Chrome extension in Productivity · Developer with 4 users, barely installed.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

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

Users
4
Rating
5.0 (1 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
0.3.3
Updated in the store
2026-08-19
Published
2026-08-05
Manifest
V3
Browser access
3 permissions, 3 site patterns

How it has moved

Users
unchanged since 01.09
4-5 · 8 readings
  1. 2026-09-014
  2. 2026-09-025
  3. 2026-09-044
  4. 2026-09-055
  5. 2026-09-064
  6. 2026-09-095
  7. 2026-09-104
  8. 2026-09-164
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-16reviews1rating5.00
Users
unchanged since 01.09
4-5 · 8 readings
  1. 2026-09-014
  2. 2026-09-025
  3. 2026-09-044
  4. 2026-09-055
  5. 2026-09-064
  6. 2026-09-095
  7. 2026-09-104
  8. 2026-09-164
Rating
unchanged since 01.09
reviewsrating 5.00 · 8 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-16reviews1rating5.00

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

Specific sites only: 3 match patterns.

  • https://www.facebook.com/ads/library/*
  • https://web.facebook.com/ads/library/*
  • https://extensionpay.com/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • 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

murm.marketing publishes 8 listings we track, 30 users between them. Listed website: murmtools.com.

  1. MurmStack — Tech Stack & Third-Party Detector murm.marketing · Productivity · Developer · published 2026-08-03 6 users ★ 5.0
  2. MurmSpy — Shopify Store Spy murm.marketing · Productivity · Developer · published 2026-07-18 5 users ★ 5.0
  3. MurmSchema — Structured data viewer murm.marketing · Productivity · Developer · published 2026-08-19 4 users
Show 4 more from this publisher
  1. MurmCrawl — AI crawler check murm.marketing · Productivity · Developer · published 2026-08-21 3 users (last published figure)
  2. MurmProof — Affiliate disclosure checker murm.marketing · Productivity · Developer · published 2026-08-15 3 users
  3. MurmMargin — Landed cost & break-even murm.marketing · Lifestyle · Shopping · published 2026-08-23 3 users
  4. MurmPulse — Velocity tracker murm.marketing · Productivity · Developer · published 2026-08-19 2 users

Like this one

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

  1. Klapital x Schema M: AdRadar Describes nearly the same job, smaller audience 701 users ★ 5.0
  2. Show Me Ad Spend Describes nearly the same job, smaller audience 1k users ★ 2.8
  3. Starte.ai Ads Insight Describes nearly the same job, smaller audience 11 users ★ 5.0
  4. Facebook Ad Library Spend & Reach — Meta Ad Library Ad Spy Describes nearly the same job, smaller audience 68 users
  5. Reveal Ad Library Reach & estimate Adspend Describes nearly the same job, smaller audience 18 users ★ 5.0

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?

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

See what the panel does

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.