Get Thumbnails or Image to video YouTube
Make thumbnail previews or images from YouTube videos
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
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
Edit with Sublime Text
Edit an HTML element and all its child nodes in Sublime Text editor with real-time updates
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Rabbit URL Opener
Rabbit URL Opener - Bulk URL's Opener Extension just lets you open multiple URLs at once
Modify O Tabs
Automatically pin or rename a tab of a site you specify or change its icon.
Small improvements which will make your work with Sitecore much easier.
A tool for web developers to preview blend modes on different page elements.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
Custom menu allows the user to create a menu to access various network resources.
Nextsense PDF Signing Component
Signing PDF document.
Can be used to view KML/KMZ Files in the browser.
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
Monitor Jenkins build state and node state, and provide some convenient services.
A webpage form filler that populates context specific random test data into forms elements.
Automatically login to Basic Authentication using data based on URL regexp.
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
Scanning website for vulnerable js libraries
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
Check Wordpress Version
WordPress Vulnerability Scanner - Scan for vulnerabilities, version, themes, plugins and much more!
CSS Shapes Editor
Interactive editor for CSS Shapes.
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
GitLab - Tree view
Provides folder structure view for code in GitLab.
md5 hash generator
MD5 hash generator (offline mode)
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
SEO TOOLS - YATEO
Opens all the essential tools for SEO in one click.
Shuffle Extension Toolbar
Customize the sequence of extension icons as you like
SEO Nofollow links highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.