Extension Tracker

HeaderCraft Pro: Fast & Private MV3 Request

3 users No ratings yet Last updated 9 Aug 2026

By dieter.kaeppel Live in the Chrome Web Store cikmlcmmcoglbjbknoijjkpjjhkfiekj Last checked 26 Sep 2026, 23:09 UTC

The listing

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

Privacy-first, ultra-lightweight API HTTP Header & Query parameter manipulator built on Manifest V3.Summary from the listing
Developer
dieter.kaeppel
Trader status
Declared a trader under EU law
Category
Productivity › Developer Tools
First published
3 Jun 2026
Last updated
9 Aug 2026
Version
1.2
Size
55.97 KiB
Minimum Chrome
88
Languages
1 language

English

Privacy policy
https://docs.google.com/document/d/1iKqQQMwtfhPJRyFVPcRssRyXlKXi7W7AQH_d4X0G8ng/edit?usp=sharing
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-263––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#228,644
by users, of 264,254 extensions
In its category
#23,936
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://extensionpay.com/*extensionpay.com
Sites where it runs scripts
  • https://extensionpay.com/*extensionpay.com
Browser features
  • declarativeNetRequestBlock or change network requests, using rules
  • storageSave settings and data in your browser
Asked for later, if you agree
  • <all_urls>Every website

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Volume Control: Persistent Per-Site Sound269 5.001 Accessibility
YouTube Fullscreen: Anamorphic Scaler20 5.001 Tools
StreamFlow: Video & Stream Downloader18 –– Tools
Auto Grouping: Smart Tab Organizer5 –– Workflow & Planning
Autofill Manager: User Data Management4 –– Tools
All 6 extensions by dieter.kaeppel →

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 26 Sep 2026, 23:09 UTC; next check around 2 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “HeaderCraft Pro: Fast & Private MV3 Request” (cikmlcmmcoglbjbknoijjkpjjhkfiekj). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/cikmlcmmcoglbjbknoijjkpjjhkfiekj. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_cikmlcmmcoglbjbknoijjkpjjhkfiekj,
  title   = {HeaderCraft Pro: Fast & Private MV3 Request (cikmlcmmcoglbjbknoijjkpjjhkfiekj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/cikmlcmmcoglbjbknoijjkpjjhkfiekj},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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