Extensions
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
sha1 hash generator
SHA1 hash generator (offline mode)
Fontstorage
The simplest extension for identifying and selecting fonts on a website.
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.
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
Encode Decode HTML
Encode HTML to show it in the HTML pages a code instead of rendered HTML. Decode HTML to convert it back to HTML code
Octotree
GitHub on steroids
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Web Edit
Easily edit websites temporarily with a click of a button.
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
Network Information
Useful information about your system's connection including, type, speed, and rtt.
PIX Studio Plugin
PIX RPA Studio Plugin
Picture in Play
Indicates whether the `picture` element is in use on a page.
Random password generator
A simple random password generator for Opera browser
CSSViewer
CSSViewer
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
Disable Cookies
Disable cookies for current domain.
Yandex Wordstat Regions
Расширение, возвращает полное дерево регионов РФ в сервис подбора слов Яндекс (wordstat)
Font Inspector
Click on any HTML element to get the font info in a popup!
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
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!
Favicon Stealer
Very simple thing for their job
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
IP Geolocation Lookup
IP Location Lookup by ipwhois.io
Nextsense XML Signing Component
Signing XML document.
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
NPM Version Stats
Show npm package version usage statistics inline on the npmjs.com package page in the versions tab