Browser Injector

Name: Browser Injector
Rating: 4 (5 reviews)
Author: pearnaly

Injects CSS and Javascript into pages.

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Browser Injector is a powerful Chrome extension that lets you inject custom CSS and JavaScript code into your frequently visited webpages. Easily generate precise CSS selectors by right-clicking page elements to customize or hide them. Your customizations sync seamlessly across all your devices through your browser account. Key features include JSON import/export of rules, multi-language support (English, German, French, Italian), and a dark theme for comfortable usage. Available not only for Chrome but also Firefox, Browser Injector offers an intuitive and versatile way to personalize your web experience.

Add-on Developer Tools Productivity Utilities

By:

Users:

Rating:

Version:

1.9.8 Last updated: 2021-07-09

Creation date:

2021-07-09

Risk:

Permissions:

contextMenus
storage
tabs
*://*/*

Size:

541.52KB

Full description:

Source:

Edge Add-on Store

Data ingested on:

2025-07-11

Ranking

# 3,639 ▼ 5

Other rankings

#7 in inject keyword 10 ▼ 1

#15 in javascript keyword 44

#31 in rule keyword 9 ▲ 4

#45 in firefox keyword 27 ▼ 3

#82 in chrome browser keyword 70 ▲ 1

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Other platforms

Browser Injector (v1.9.8)

36 5.00

(1)

Browser Injector (v1.9.8)

21 4.00

(4)

User reviews

Could not make it work, the Github site is no longer there anymore either.

by *****, 2024-08-21

by An*****, 2022-10-10

很好用，但是CPU占用太高，会造成浏览器卡顿

by Cr*****, 2022-09-19

View all user reviews ›

Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

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

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that an Edge add-on may turn malicious. This is determined by the publisher and the Edge add-on reputation on Edge Add-on Store, the amount of time the Edge add-on has been around, and other signals about the Edge add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing an Edge add-on.

Browser 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 **** ********* *** **** **** *******

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