Extensions
retire.js
Scanning website for vulnerable js libraries
Clear Cache
Clear your cache and browsing data with a single click of a button.
Font Finder
An easy-to-use font inspector to get CSS styles of the selected element
Modify Header Value
Add, modify or remove a header for any request on desired domains.
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
IP Geolocation Lookup
IP Location Lookup by ipwhois.io
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Octotree
GitHub on steroids
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
Picture in Play
Indicates whether the `picture` element is in use on a page.
SeoQuake extension
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
Font Inspector
Click on any HTML element to get the font info in a popup!
Disable Cookies
Disable cookies for current domain.
Random password generator
A simple random password generator for Opera browser
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
RestMan
RESTMan is a browser extension to work on http requests.
NoFollow
Outline nofollow links, detect nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles.
Live editor for CSS and LESS - Magic CSS
Live preview of CSS/LESS code with an in-page editor. Autocomplete, convert LESS to CSS, beautify, minify, CSS reloader, linter, ...
Web Edit
Easily edit websites temporarily with a click of a button.
CSSViewer
CSSViewer
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Rabbit URL Opener
Rabbit URL Opener (Rahul Digital) - Bulk URL's Opener Extension just lets you open multiple URLs at once. More about Rabbit URL Opener http://rahuldigital.org/url-opener/ http://rahuldigital.com/url-opener/
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Image Resizer
Rescale multiple images into different sizes in a single step
GitHub Extension
The GitHub Browser Extension allows GitHub users to quickly find and open all of their assigned issues and pull requests from a single location. It can be handy for developers and project managers to view their tasks.