הרחבות
Involta Short links
Short link service
Rainbow States
Color AWS Step Functions states
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
TeamCity Notifier
Shows notifications about various events in TeamCity
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
Stethoscope
Check the health of a github repo with one easy step.
HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii
Piral Inspector
The official Piral developer tools browser extension.
TwicPics Companion
Using TwicPics has never been so easy!
Dev extensions reload
Reload enabled development extensions
Polypad (Open in App)
Polypad Open in App.
Extension Auditor
Browser Extension Security & Privacy Analyzer
Edit with Sublime Text
Live editing text and HTML content of the page with the Sublime Text from the page context or DevTools.
W3DNA
Type '*' plus press "space" and a search term into the Omnibox to open search in new tab.
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
GitHub Privacy
GitHub Timestamp Privacy redacts timestamps such as commit dates on GitHub. The precision of timestamps is reduced according to your preference. Click on individual timestamps to reveal more precision if needed.
Copy Title And Url
Copy the title and url in markdown, pukiwiki, html format.
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
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.
WebMoney Advisor Next
Internet users feedback about the sites
sha1 hash generator
SHA1 hash generator (offline mode)
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.
Bug Magnet
Bug Magnet
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.
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
Pixel converter
Pixel converter is a crucial web development and design tool for converting pixel values into different measurement units like inches, centimeters, or percentages, ensuring consistency across diverse devices and screens in responsive web design.
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
PX to REM and REM to PX
PX / REM bidirectional converter
Open in Waterfox
Open current page, link, or all tabs in the Waterfox browser.
myJDoc
Extension for automatically changing to a selected JavaDocs version