Extensions
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.
Edit with Sublime Text
Live editing text and HTML content of the page with the Sublime Text from the page context or DevTools.
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/
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
Get Thumbnails or Image to video YouTube
Make thumbnail previews or images from YouTube videos
InTab - Code CSS 2X Faster
Visually Style Any Website In Any Browser
AMP Validator
Automatically checks each page for AMP validation.
HypeStat Analyzer
Check any website's traffic
Check Wordpress Version
WordPress Vulnerability Scanner - Scan for vulnerabilities, version, themes, plugins and much more!
Involta Short links
Short link service
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
SEO Nofollow links highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.
KML/KMZ Viewer
Can be used to view KML/KMZ Files in the browser.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Monitorito
This extension creates a real-time visualisation of your browsing activity
sha1 hash generator
SHA1 hash generator (offline mode)
Jenkins Helper
Monitor Jenkins build state and node state, and provide some convenient services.
Website Links Checker
This tool helps you check all links from a page you are currently viewing.
GitHub Gloc
Gives you approximate count of lines of code on GitHub
Service Worker Detector
This extension detects if a website registers a Service Worker.
SelectorsHub Pro
xPath plugin to auto generate, write and verify xpath & cssSelector.
WebMoney Advisor Next
Internet users feedback about the sites
NFT Scanner
Scan your NFT assets.
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.
Gridify - Keyboard Link Selector
Select any link, image, input box, or a selectable region on the current page without using the mouse just by a few keyboard hits
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language