Extensions
(X)HTML5 Checker
A small extension to validate the markup of current tab
Gridify - Keyboard Link Selector
Sélectionnez un lien, une image, une zone de saisie ou une région sélectionnable sur la page actuelle sans utiliser la souris, en appuyant simplement sur quelques touches du clavier.
SEO Nofollow links highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.
JavaScript QR Code
Make QR Codes in JavaScript
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.
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
OctoLinker
OctoLinker – Links together, what belongs together.
HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii
WordPress Theme and Plugins Detector
Cet outil détecte les thèmes et les plugins utilisés sur les sites WordPress et affiche des informations à leur sujet.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
Design Mode
Modifiez le contenu de n'importe quelle page en passant en mode conception, où vous pouvez modifier le contenu et faire glisser les images comme dans un éditeur Word.
Sitemap Explorer: Check and View XML Sitemaps
Cette extension vous aide à trouver, inspecter, exporter et afficher les fichiers XML Sitemap de tout site sur lequel vous naviguez dans un navigateur.
Blendup
A tool for web developers to preview blend modes on different page elements.
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
HypeStat Analyzer
Check any website's traffic
Nextsense XML Signing Component
Signing XML document.
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
TestCase Studio
TestCase Studio record the user actions performed on a web application in English Sentences.
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
InTab - Code CSS 2X Faster
Visually Style Any Website In Any Browser
Get Thumbnails or Image to video YouTube
Faites une vignette ou des images à partir de vidéos YouTube
Colored favicons for Salesforce
Make the favicon in different color based on which salesforce instance your are loggen into.
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
Monitorito
This extension creates a real-time visualisation of your browsing activity
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
Tabby Extension
Easily add BookMarks to Tabby from your preferred browser!
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.
Website Links Checker
This tool helps you check all links from a page you are currently viewing.
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.
Service Worker Detector
This extension detects if a website registers a Service Worker.