Extension Tracker

Bullshield - User-Agent & Fingerprint Spoofer

1,000 users Rated 4.11 from 9 ratings Last updated 14 Apr 2026

By Paweł Jarczak Live in the Chrome Web Store djclakllcnccgpmljjooikgdfjmidfni Last checked 26 Sep 2026, 23:54 UTC

The listing

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

Reduces fingerprinting and limits how much browser and device data websites and scripts can collect.Summary from the listing
Developer
Paweł Jarczak
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
13 Apr 2026
Last updated
14 Apr 2026
Version
1.0.0
Size
1.25 MiB
Minimum Chrome
120
Languages
55 languages

Deutsch, English, English (Australia), English (United Kingdom), English (United States), 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

Support page
https://github.com/jarczakpawel/bullshield-browser
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
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
2026-09-261,0004.119
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#17,733
by users, of 264,703 extensions
In its category
#1,538
of 27,615 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

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Browser features
  • alarmsRun tasks on a schedule
  • cookiesRead and change cookies on the sites it can reach
  • debuggerUse Chrome's debugger on your tabs, which gives full control of their pages
  • declarativeNetRequestBlock or change network requests, using rules
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • webNavigationFollow your browsing, page by page

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 26 Sep 2026, 23:54 UTC; next check around 3 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Bullshield - User-Agent & Fingerprint Spoofer” (djclakllcnccgpmljjooikgdfjmidfni). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/djclakllcnccgpmljjooikgdfjmidfni. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_djclakllcnccgpmljjooikgdfjmidfni,
  title   = {Bullshield - User-Agent & Fingerprint Spoofer (djclakllcnccgpmljjooikgdfjmidfni)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/djclakllcnccgpmljjooikgdfjmidfni},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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