Code Injector

Inject code into websites! (JavaScript, CSS, HTML and Files)

Download

Install ↔ Compare

Code Injector is a powerful Chrome extension that allows users to inject custom JavaScript, CSS, HTML, and other files directly into any website. Designed for users with basic web programming knowledge, this tool provides a simple way to modify and enhance web pages on-the-fly. Whether you're testing scripts or customizing site appearances, Code Injector offers an intuitive approach for code injection.

The extension is supported by comprehensive documentation hosted on GitHub, enabling users to get started quickly and understand its functionalities in depth. This makes Code Injector a valuable tool for developers and web enthusiasts looking to personalize or debug websites efficiently.

Developer Tools Programming Productivity

By:: L.Sabatelli
Users:: 4,287+ 119
Rating:: 4.50
(8)
Version:: 0.3.2 (Last updated: 2020-01-27)
Creation date:: 2020-01-27
Risk:: High risk impact Low risk likelihood
Permissions:: <all_urls>
tabs
activeTab
storage
webNavigation
Size:: 1.91M
URLs:: Website ,Privacy policy
Full description:: See detailed description
Source:: Edge Add-on Store
Updated:: a day ago

Ranking

# 2,496 ▼ 4

Other rankings

#5 in inject keyword 8

#11 in code keyword 26

#29 in coding keyword 10 ▲ 2

#29 in documentation keyword 35 ▼ 1

#79 in html keyword 39 ▼ 6

Upgrade to see more rankings

Other platforms

Code Injector (v0.3.2)

8,000+ 4.67

(15)

Code Injector (v0.3.3)

1,890+ 4.58

(72)

User reviews

I just installed this AddOn, I have my doubts because is outdated... but so far works better than other addons or plugins in the Chrome Plugins library. I still don't know if the changes stored somewhere with my account. If yes, will be a big win!... I will update my review after tried for a week. So far it's very good!

by Michael, 2023-05-30

Works perfectly for just adding some CSS to a page, filtered by the domain name.

by Chris, 2020-09-10

My old addon in the Chrome store, CSS and Javascript Injection, was not moved to Edge, so I tried a ton of CSS/JS injectors. Not only does this version allow direct HTML and File injection to save you time doing it yourself in the Javascript tab, but it's the best looking interface of any of the other injectors on the Edge store. Small note: I think the icon from the store page would look a lot better as the plugin icon, but in black. The current one with a white virus and black background doesn't look as good to me personally.

by Collin, 2020-06-17

View all user reviews

Extension safety

Risk impact

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

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Critical ****** ****** ** ******* ***** ***** *** ** **** ** ***** **** ******** ****** *** ******** ********** * ******* ********
High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****

Risk likelihood

Code Injector has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

Upgrade to see full risk analysis details

Instantly check and monitor your browser extensions' risks and permissions with Extension Guard.