Extension Tracker

InjectJS – JavaScript Injector & Custom Script Manager

844 users Rated 4.27 from 11 ratings Last updated 19 Jan 2026

By injectjsteam Live in the Chrome Web Store fdidkffdehkbdhelhlankfaofaadiopn Last checked 27 Sep 2026, 00:57 UTC

The listing

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

Inject custom JavaScript (JS) into any webpage, automate tasks, and manage scripts. Ideal for developers and power users.Summary from the listing
Developer
injectjsteam
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
15 Jul 2025
Last updated
19 Jan 2026
Version
4.1.0
Size
50.17 KiB
Minimum Chrome
88
Languages
1 language

English

Website
injectjs.net
Support page
https://injectjs.userjot.com
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
2026-09-278444.2711
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#26,621
by users, of 264,254 extensions
In its category
#2,314
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
Sites where it runs scripts
  • http://localhost:3000/*localhost:3000
  • https://*.vercel.app/*vercel.app and its subdomains
  • https://www.injectjs.net/*www.injectjs.net
Browser features
  • contextMenusAdd items to the right-click menu
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • userScriptsRun user scripts that you add
  • webNavigationFollow your browsing, page by page

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Modify Header33 –– Developer Tools
All 2 extensions by injectjsteam →

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 27 Sep 2026, 00:57 UTC; next check around 11 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “InjectJS – JavaScript Injector & Custom Script Manager” (fdidkffdehkbdhelhlankfaofaadiopn). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/fdidkffdehkbdhelhlankfaofaadiopn. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_fdidkffdehkbdhelhlankfaofaadiopn,
  title   = {InjectJS – JavaScript Injector & Custom Script Manager (fdidkffdehkbdhelhlankfaofaadiopn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/fdidkffdehkbdhelhlankfaofaadiopn},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

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