JS Inject

Create, save, and inject javascript code into web pages.
What is JS Inject?
JS Inject is a Chrome extension that enables you to write, save, and inject JavaScript code into web pages. It provides a CodeMirror editor with light and dark themes for easy script creation. You can run scripts globally, on specific domains or pages, or based on URL matches.

Extension stats

Users: 469 ▼ -1
Version: 1.0.0 (Last updated: 2019-11-01)
Creation date: 2019-11-01
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • activeTab
  • storage
  • https://*/*
  • http://*/*
  • tabs
  • unlimitedStorage
Size: 564.22K
URLs: Website

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

This extension allows you to write, save, and execute javascript into web pages. You can save scripts to be run globally (on any page), on a specific domain, on a specific page, or via a "URL contains" string. It uses the CodeMirror editor, configured for javascript editing, and includes both light and dark themes. All data is stored in localStorage.

Extension safety

Risk impact

JS Inject requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

JS Inject has earned a fairly good reputation and likely can be trusted.

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Promo images

JS Inject small promo image
Small promo image

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