Hackertools

by HansF

18 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,650 reviews

2,685,104 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,320 reviews

2,193,669 users

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 866 reviews

1,621,873 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Flashblock by Philip Chee

Rated 4 out of 5 stars 885 reviews

940,240 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 198 reviews

429,143 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Tamper Data by Adam Judson

Rated 4 out of 5 stars 115 reviews

132,363 users

Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...

HackBar by Johan Adriaans, Pedro Laguna

Rated 5 out of 5 stars 34 reviews

29,526 users

Simple security audit / Penetration test tool.

RefControl by James Abbatiello

Rated 4 out of 5 stars 151 reviews

103,791 users

Control what gets sent as the HTTP Referer on a per-site basis.

ShowIP by ShowIP Dev Team

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Experimental

Rated 3 out of 5 stars 213 reviews

84,074 users

Show the IP address(es) of the current page in the status bar. It also allows querying custom information services by IP (right click) and hostname (left click), like whois, netcraft, etc. Additionally you can copy the IP address to the clipboard.

SQL Inject Me by Security Compass

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Experimental

Rated 4 out of 5 stars 14 reviews

16,960 users

SQL Injection vulnerabilites can cause a lot of damage to a web application. A malicious user can possibly view records, delete records, drop tables or gain access to your server. SQL Inject-Me is Firefox Extension used to test for SQL Injection vuln...

BugMeNot by retailmenot

Rated 4 out of 5 stars 210 reviews

52,125 users

Bypass compulsory web registration with the context menu via www.bugmenot.com.

XSS Me by Security Compass

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Experimental

Rated 4 out of 5 stars 13 reviews

11,777 users

Cross-Site Scripting (XSS) is a common flaw found in todays web applications. XSS flaws can cause serious damage to a web application. Detecting XSS vulnerabilities early in the development process will help protect a web application from unnecessary...

Remove It Permanently by Jerome O'Flaherty

Rated 4 out of 5 stars 140 reviews

14,306 users

Permanently hide content from web pages using the Context Menu. Simply, click and "Remove it Permanently". Now includes previewing of items before removal, support for IFrame as well as lots of advanced features to make it easy for...

Add N Edit Cookies by goodwill

Rated 4 out of 5 stars 67 reviews

1,524 users

Cookie Editor that allows you add and edit "session" and saved...
Firefox 3 comptible

HostIP.info Geolocation Plugin by Matt Walker, Brad Folkens

Rated 4 out of 5 stars 13 reviews

1,990 users

Displays Geolocation information for a website using hostip.info data. Works with all versions of Firefox...
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