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Firefox add-on with keyword - inject

View results for inject in Firefox Browser Add-ons
Keyword difficulty: 3

Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.

There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.

To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.

250 results. Page 1 of 10.
Inject Jyutping
#1, Inject Jyutping
Inject Jyutping
Ayaka
Add Cantonese pronunciation (Jyutping) on Chinese characters.
5.00 (3)
59
JS Injector
#2, JS Injector
JS Injector
Francesco De Stefano
Inject JavaScript custom code into every webpage (e.g. to help with debugging).
3.63 (8)
326
Merlin
JS Injector
#3, JS Injector
JS Injector
Joey
Automate testing and auto-populate forms by injecting javascript code into the page. If [Run in isolation] is checked, the injected script will not contaminate the original code.
3.00 (4)
185
Super CSS Inject
#4, Super CSS Inject
Super CSS Inject
Nelson Rodrigues
Keep multiple stylesheets ready to inject and change on the fly!
4.50 (2)
30
Sci Hub Injector
#5, Sci Hub Injector
Sci Hub Injector
Josias
Adds SciHub links to popular publishing websites to make free access to science even easier.
5.00 (3)
321
CustomCSS Injector
#6, CustomCSS Injector
CustomCSS Injector
Blizz3
- Apply any CSS rules for any websites, including iframes. - Whitelist and Blacklist functionality - Apply CSS rules to specific URLs, Domains or Globally - Syntax highlighting & line numbers - Update without page refresh
4.50 (16)
1,106
linkding injector
#7, linkding injector
linkding injector
Fivefold
Injects search results from the linkding bookmark service into search pages like google and duckduckgo
5.00 (4)
148
Simple JavaScript Injector
#8, Simple JavaScript Injector
Simple JavaScript Injector
Joel Perpetua
This addon creates a small popup that lets you paste some JS code and inject it into the page you are currently seeing.
3.67 (3)
219
ABC JS-CSS Injector
#9, ABC JS-CSS Injector
ABC JS-CSS Injector
ABCeLearning
A injector extension for Firefox users.
5.00 (1)
66
Browser Injector
#10, Browser Injector
Browser Injector
pearnaly
Injects CSS and Javascript into pages.
4.00 (4)
31
Merlin
Tailwindcss Injector
#11, Tailwindcss Injector
Tailwindcss Injector
Theodorus Clarence
Inject Tailwindcss classes from CDN to the head document. Click the icon on the address bar, The document title will change to 'Tailwindcss Injected' for 2 second for confirmation. Then use Firefox Dev Tools to add class.
5.00 (3)
65
Script Injector
#12, Script Injector
Script Injector
David Janitzek
Custom script injection.
4.00 (4)
33
Shelter Injector
#13, Shelter Injector
Shelter Injector
Yellowsink
Injects the shelter client mod for discord. (https://github.com/uwu/shelter)
0.00 (0)
28
CSS Injector
#14, CSS Injector
CSS Injector
Francesco De Stefano
Rapidly edit custom style of webpage
2.00 (1)
29
Web-Injector
#15, Web-Injector
Web-Injector
Anonyme
Injectez facilement des payloads (SQLi, XSS, XXE, etc...) durant vos pentest web.
0.00 (0)
18
Inject Xdi8
#16, Inject Xdi8
Inject Xdi8
Ayaka
Add Xdi8 on Chinese characters.
0.00 (0)
2
Copy PlainText
#17, Copy PlainText
Copy PlainText
erosman
Copy Plain Text without any formatting
4.61 (231)
27,686
usi (User|Unified Script Injector)
#18, usi (User|Unified Script Injector)
usi (User|Unified Script Injector)
USI
use UserScripts on your Firefox for Android with usi!
3.88 (25)
70
JQuery Injector for TSW
#19, JQuery Injector for TSW
JQuery Injector for TSW
Fae Darian
Injects JQuery into the TSW Website so that all its features may be used
5.00 (1)
9
Awesome Vimeo Downloader
#20, Awesome Vimeo Downloader
Awesome Vimeo Downloader
pbion.com
Download video from Vimeo by injecting download buttons directly into Vimeo player.
3.27 (137)
13,941
HeaderTools - Inject and Edit Request Headers
#21, HeaderTools - Inject and Edit Request Headers
HeaderTools - Inject and Edit Request Headers
Darren Anderson
HeaderTools is a versatile and user-friendly extension designed to provide users the capability to manipulate and inject request headers based on regex domain selectors.
0.00 (0)
4
Shark Javascript Injector
#22, Shark Javascript Injector
Shark Javascript Injector
Artur Rosa
Evaluate Javascript code on pages at a given domain without being blocked by CSP. Create custom shortcuts with JS.
5.00 (1)
47
Code Injector
#23, Code Injector
Code Injector
Saba
Inject code into websites! (JavaScript, CSS, HTML and Files)
4.63 (64)
2,143
Google Art Project
#24, Google Art Project
Google Art Project
Jeremy Schomery
Art Project masterpieces from Google Cultural Institute in your Firefox's new tabs WebExtension replacement: https://addons.mozilla.org/en-US/firefox/addon/new-tab-time-date/
2.88 (16)
478
Gesturefy
#25, Gesturefy
Gesturefy
Robbendebiene
Navigate, operate, and browse faster with mouse gestures! A customizable mouse gesture add-on with a variety of different commands.
4.46 (1,325)
96,973
250 results. Page 1 of 10.