New Tab Same Group
Opens new tabs in the same group as the active one — right after, at the beginning, or at the end. Supports Firefox’s native tab groups, vertical (sidebar) or horizontal (classic) modes.
252 users
Adobe Target VEC Helper
Load your website's desktop and mobile views effortlessly in Adobe Target with the VEC helper extension
252 users
JavaScript Switch
This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..
251 users
Remove css from website
Removes css from website. Remove inline styles, stylesheets, add custom styles.
247 users
Rentgen
Rentgen illustrates the amount of tracking scripts on a website and helps with formulating an email to the website admin, which can be a basis for a GDPR complaint.
246 users
Easy DNS lookup
Utility to do DNS lookups directly to DNS APIs and display the response in the addon.
246 users
User-Agent Switcher and Simulator
Switch browser UserAgent to simulate different devices and browsers
245 users
NetSuite Toolbox
Several tools to work better with netsuite. For more informations: https://github.com/vinikira/netsuite-toolbox/blob/master/README.md
245 users
Alexa RANK
Alexa Traffic Rank is Alexa Internet's free extension for Mozilla. Alexa Traffic Rank accompanies you as you surf, providing you with Alexa.com data about the sites you visit without interrupting your browsing.
244 users
Free Backlink Checker by LRT
Free backlink checker to verify all links on a page. Finds broken, unverified, no-follow, follow, internal, external links.
243 users
InspectWP - WordPress Theme & Plugin Detector
InspectWP is a website and WordPress analysis tool which includes a WordPress theme and plugin detector.
241 users
URL Increment Button
A 1-Click URL Increment Button for your toolbar. Works with or without URL Incrementer.
240 users
Codeforces Rating-Based Heatmap
Displays a rating-based problem-solving heatmap on Codeforces profile pages.
238 users
Angular state inspector
Helps you to debug Angular component state. Supports Angular 1/2+/Ivy/hybrid!
237 users
MDN Search
To use, type 'mdn' plus your search term into the url bar. Works for JavaScript and CSS reference articles.
237 users
WeCompress File Compressor
Compress PDF, PPT, Word, Excel, PNG & JPEG files free online. No file limits, no registration & no watermarks; just smaller, easy to share, high-quality files.
237 users
Browserling - Cross-browser testing
Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!
234 users
