Extension Tracker

Lines Checker: ads.txt/app-ads.txt/sellers.json

3 users No ratings yet Last updated 1 Nov 2026

By OstinUA Live in the Chrome Web Store gekfhoohhgameebogjaaocnbbdildejb Search Google ↗ Last checked 2 Nov 2026, 05:42 UTC

The listing

What the Chrome Web Store shows, as of the last check

Check ads.txt and app-ads.txt, find errors and duplicates, and verify seller IDs against sellers.json directly in ChromeSummary from the listing
Developer
OstinUA
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Tools
First published
23 Oct 2026
Last updated
1 Nov 2026
Version
7.6.3
Size
2.2 MiB
Minimum Chrome
88
Languages
1 language

English

Support page
https://devs-in-exile.pages.dev/support
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
3Tracking began 30 Oct 202630 Oct31 Oct1 Nov2 Nov2026-10-30: 3 users2026-11-02: 3 users2026-11-02: new version33Tracking began30 Oct1 Nov2026-10-30: 3 users2026-11-02: 3 users2026-11-02: new version3
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-023––
2026-10-303––
2026-10-24–––
Users, 7 days
No change
since a week ago
Users, 30 days
–
needs a month of history
Rank
#233,153
by users, of 292,125 extensions
In its category
#91,000
of 115,633 in Tools

What changed

Every change found on a check, newest first

  1. Now trusted by Enhanced Safe Browsing.

  2. New version 7.6.3, replacing 7.6.1.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 24 Oct 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • http://*/*Every website
  • https://*/*Every website
Sites where it runs scripts
  • *://*/*/ads.txt*Every website
  • *://*/*/app-ads.txt*Every website
  • *://*/ads.txt*Every website
  • *://*/app-ads.txt*Every website
Browser features
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • unlimitedStorageStore more data than the usual limit

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Web Traffic Analyzer & Geo Stats Tool96 –– Workflow & Planning
Multi-Line Auto Typer67 4.002 Tools
Sellers.json Inspector49 5.001 Developer Tools
adWMG Checker: ads.txt/sellers.json35 5.001 Tools
Mass Ads & App-Ads Checker17 5.001 Developer Tools
Programmatic ad-scanner14 –– Tools
Game Store Link Extractor9 –– Tools
Ad Network Logger9 –– Tools
OpenFront Donor Calc Pro5 –– Tools
Site Analyzer4 –– Tools
All 13 extensions by OstinUA →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2 Nov 2026, 05:42 UTC; next check around 22 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Lines Checker: ads.txt/app-ads.txt/sellers.json” (gekfhoohhgameebogjaaocnbbdildejb). Chrome Web Store data, last checked 2026-11-02. https://extensiontracker.com/extension/gekfhoohhgameebogjaaocnbbdildejb. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_gekfhoohhgameebogjaaocnbbdildejb,
  title   = {Lines Checker: ads.txt/app-ads.txt/sellers.json (gekfhoohhgameebogjaaocnbbdildejb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-02},
  url     = {https://extensiontracker.com/extension/gekfhoohhgameebogjaaocnbbdildejb},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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