Rozšíření
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
StyleMaster
Добавление пользовательских стилей CSS на веб-сайты
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
(X)HTML5 Checker
A small extension to validate the markup of current tab
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Bug Magnet
Bug Magnet
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
DomainUserAgent
This extension changes the UserAgent sent by your browser on a per-domain base. You can set up a different UserAgent for a specific domain, but still use the default one otherwise.
Colored favicons for Salesforce
Make the favicon in different color based on which salesforce instance your are loggen into.
W3DNA
Type '*' plus press "space" and a search term into the Omnibox to open search in new tab.
PX to REM and REM to PX
PX / REM bidirectional converter
md5 hash generator
MD5 hash generator (offline mode)
HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii
InTab - Code CSS 2X Faster
Visually Style Any Website In Any Browser
Page Load Time
Displays page load time in the toolbar
Password Show - Reveal Login Passwords
Reveal hidden password fields only during login. Includes whitelist and blacklist options.
Sheets2JSON - Convert Google Sheets
Convert public Google Sheets into clean JSON or CSV. Sheet2JSON is a lightweight extractor that reads Google Sheets and outputs structured data formats that are ready to use in websites, apps, and scripts.
Tech Finder - Website Technology Detector
Discover what technologies and frameworks websites are using with detailed analysis and categorization.
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
Blendup
A tool for web developers to preview blend modes on different page elements.
Box Direct Link Generator
Box Direct Link Generator makes downloading files from Box simple and fast. Just paste a Box shared URL, and the extension will generate a direct download link for you. It also shows useful details like the file name, file size, and file type. With a sleek design and features like a "Copy Link" button, it’s perfect for quickly accessing and sharing files. No more hassle—just easy, direct downloads!
TestCase Studio
TestCase Studio record the user actions performed on a web application in English Sentences.
Window Performance Test
Get accurate performance timing for any page with this extension
Web Widgetizer
Web Widgetizer is a extension offering a range of features to enhance browsing. It allows users to create separate Opera windows for specific websites, manage favorite links, customize window dimensions, toggle auto-start, and open links in popup tabs via button click or shortcut (Ctrl + Shift + A). This versatile tool optimizes browsing convenience and efficiency.
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
myJDoc
Extension for automatically changing to a selected JavaDocs version
Edit with Sublime Text
Live editing text and HTML content of the page with the Sublime Text from the page context or DevTools.
TestCase Studio Pro
TestCase Studio Pro record the user actions performed on a web application in English Sentences.
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
WebMoney Advisor Next
Internet users feedback about the sites
Piral Inspector
The official Piral developer tools browser extension.