Extension Tracker

Mod Header

1,000 users Rated 5.00 from 3 ratings Last updated 7 Sep 2026

By kainar.toleubaev Live in the Chrome Web Store pfmipeldmapjkkkdbbfobganlgjcbdcj Last checked 27 Sep 2026, 07:26 UTC

The listing

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

Use Mod Header extension to simple modify headers with flexible header modification tools for developers and web testers online.Summary from the listing
Developer
kainar.toleubaev
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
19 Aug 2026
Last updated
7 Sep 2026
Version
1.0.8
Size
238 KiB
Minimum Chrome
88
Languages
52 languages

Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Privacy policy
https://docs.google.com/document/d/1TQIXMq1KWeugu3aqonofKZksv3UyNO-PpNI1WOoiO8U/edit?tab=t.0
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271,0005.003
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#17,733
by users, of 264,254 extensions
In its category
#1,538
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

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
  • <all_urls>Every website
Browser features
  • declarativeNetRequestBlock or change network requests, using rules
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Window Resizer823 5.004 Developer Tools
All 2 extensions by kainar.toleubaev →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 07:26 UTC; next check around 28 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Mod Header” (pfmipeldmapjkkkdbbfobganlgjcbdcj). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/pfmipeldmapjkkkdbbfobganlgjcbdcj. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_pfmipeldmapjkkkdbbfobganlgjcbdcj,
  title   = {Mod Header (pfmipeldmapjkkkdbbfobganlgjcbdcj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/pfmipeldmapjkkkdbbfobganlgjcbdcj},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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