Leudachain
JavaScript QR Code
Make QR Codes in JavaScript
HTTP Headers
Quickly view the HTTP headers of the current tab.
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
OctoLinker
OctoLinker – Links together, what belongs together.
SEO Nofollow links highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
Webfonting it!
The simplest extension for working with web fonts
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
CF-Predictor
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
Website Analysis & SEO Tool
Website SEO audit tool that provides website analysis in SEO, performance, validity, security, accessibility and other criteria.
retire.js
Scanning website for vulnerable js libraries
Nextsense PDF Signing Component
Signing PDF document.
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
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
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
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/
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
Sitemap Explorer: Check and View XML Sitemaps
This extension helps you find, inspect, export, and view XML Sitemap files for any site you navigate in a browser.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support
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.
View Page Source
Get access to the page source with the click of a button
PX to REM and REM to PX
PX / REM bidirectional converter
AMP Validator
Automatically checks each page for AMP validation.
CSS Shapes Editor
Interactive editor for CSS Shapes.
Nextsense XML Signing Component
Signing XML document.
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
InTab - Code CSS 2X Faster
Visually Style Any Website In Any Browser
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
Income monitor
Fast balance viewer for your affiliate networks and partner programs
Colored favicons for Salesforce
Make the favicon in different color based on which salesforce instance your are loggen into.
sha1 hash generator
SHA1 hash generator (offline mode)