Ext Ops Panel
Open the app

Klarvyn

Chrome extension by Klarvyn · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow with 8 users, barely installed.

Specific sites only: 13 match patterns.

What the developer says, and 1 screenshot

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

Users
8
Rating
not rated yet
Users, last 15 days
+2
Version
1.0.3
Updated in the store
2026-09-11
Published
2026-07-25
Manifest
V3
Browser access
2 permissions, 13 site patterns

How it has moved

Users
+2 since 01.09
6-9 · 7 readings
2026-09-02: released 1.0.22026-09-11: released 1.0.3
  1. 2026-09-016
  2. 2026-09-038
  3. 2026-09-047
  4. 2026-09-068
  5. 2026-09-089
  6. 2026-09-108
  7. 2026-09-158
Users
+2 since 01.09
6-9 · 7 readings
2026-09-02: released 1.0.22026-09-11: released 1.0.3
  1. 2026-09-016
  2. 2026-09-038
  3. 2026-09-047
  4. 2026-09-068
  5. 2026-09-089
  6. 2026-09-108
  7. 2026-09-158

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: 13 match patterns.

  • https://api.klarvyn.com/*
  • https://*.facebook.com/*
  • https://adsmanager.facebook.com/*
Show the remaining 9
  • https://ads.google.com/*
  • https://ads.reddit.com/*
  • https://www.linkedin.com/campaignmanager/*
  • https://ads.tiktok.com/*
  • https://*.ads.microsoft.com/*
  • https://ads.pinterest.com/*
  • https://ads.snapchat.com/*
  • https://ads.x.com/*
  • https://ads.twitter.com/*
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.3
  2. Version 1.0.2

What changed recently

  1. Package size changed
  2. Released version 1.0.3 (was 1.0.2)
  3. Package size changed
Show the remaining 1
  1. Released version 1.0.2 (was 1.0.0)

The publisher

Klarvyn. Listed website: klarvyn.com.

Like this one

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

  1. TrueMetriks Ad Overlay Describes nearly the same job, smaller audience 16 users ★ 5.0
  2. Roaspy for Meta Ads Describes nearly the same job, smaller audience 336 users ★ 5.0
  3. Roaspy for Google Ads Describes nearly the same job, smaller audience 28 users
  4. marketer place Describes nearly the same job, smaller audience 13 users ★ 5.0
  5. Klar Attribution Describes nearly the same job, smaller audience 570 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.