Extension Tracker

ModHeader V4 — [by modheader.app]

Removed from the Chrome Web Store on 17 Oct 2026This extension is no longer available on the Chrome Web Store. It may have been removed by the developer or taken down by Google. It has left the store's daily lists, and the store no longer offers it for Chrome to install. The figures are as last seen on 10 Oct 2026.

38 users No ratings yet Last updated 12 Aug 2026

By ModHeader Inc eoijcdgaddgadhjmmlblblbcojpalaee Search Google ↗ Wayback Machine ↗ Wayback Machine, old store ↗ Last checked 10 Oct 2026, 09:19 UTC

The listing

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

ModHeader V4 — [by modheader.app] Modify change add edit update remove replace override HTTP request and response headers free.Summary from the listing
Developer
ModHeader Inc
Enhanced Safe Browsing
Not trusted. What this means →
Category
Productivity › Developer Tools
First published
3 Aug 2026
Last updated
12 Aug 2026
Version
2026-08-08 Stable ModHeader V4 — [by modheader.app]
Size
776 KiB
Minimum Chrome
110
Languages
1 language

English

Website
modheader.app
Support page
https://modheader.app/support
Users over time As shown on the Chrome Web Store
38394041Tracking began 27 Sep 202627 Sep29 Sep1 Oct3 Oct5 Oct7 Oct9 Oct2026-09-27: 41 users2026-10-10: 38 users3838394041Tracking began27 Sep2 Oct7 Oct2026-09-27: 41 users2026-10-10: 38 users38
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-1038––
2026-09-2741––
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
–
by users, of 292,125 extensions
In its category
–
of 30,444 in Developer Tools

What changed

Every change found on a check, newest first

  1. Removed from the Chrome Web Store.

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 27 Sep 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
  • <all_urls>Every website
Browser features
  • clipboardReadRead what you copy
  • clipboardWriteChange what's in your clipboard
  • 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
ModHeader V6 — [by modheader.app]723 5.003 Developer Tools
ModHeader V3 — [by modheader.app]576 5.007 Developer Tools
ModHeader V1 — [by modheader.app]400 5.0011 Developer Tools
ModHeader V2 — [by modheader.app]398 5.003 Developer Tools
ModHeader — [by modheader.app]45 –– Developer Tools
ModHeader V5 — [by modheader.app]36 –– Developer Tools
ModHeader Pro — [by modheader.app]27 –– Developer Tools
ModHeader Premium — [by modheader.app]21 –– Developer Tools
ModHeader Plus — [by modheader.app]16 –– Developer Tools
All 10 extensions by ModHeader Inc →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 10 Oct 2026, 09:19 UTC.

How we collect the data

Cite this page

Citation
Extension Tracker. “ModHeader V4 — [by modheader.app]” (eoijcdgaddgadhjmmlblblbcojpalaee). Chrome Web Store data, last checked 2026-10-10. https://extensiontracker.com/extension/eoijcdgaddgadhjmmlblblbcojpalaee. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_eoijcdgaddgadhjmmlblblbcojpalaee,
  title   = {ModHeader V4 — [by modheader.app] (eoijcdgaddgadhjmmlblblbcojpalaee)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-10},
  url     = {https://extensiontracker.com/extension/eoijcdgaddgadhjmmlblblbcojpalaee},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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