Rozšíření
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
Edit with Sublime Text
Edit an HTML element and all its child nodes in Sublime Text editor with real-time updates
JavaScript QR Code
Make QR Codes in JavaScript
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
Nextsense XML Signing Component
Signing XML document.
Webfonting it!
The simplest extension for working with web fonts
PixelGrid
The tool to overlap your website layout with a grid.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
Lorem Fill
A webpage form filler that populates context specific random test data into forms elements.
MultiPass
Automatically login to Basic Authentication using data based on URL regexp.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg
Website scripting
Developers can add javascript codes in webpage. Like customizing other websites with our own codes.
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.
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.
Involta Short links
Сервис сокращения ссылок
Hitsteps Visitor Manager
Get your website analytics insight and get notified about updates and live support requests in your dashboard
KML/KMZ Viewer
Can be used to view KML/KMZ Files in the browser.
CSS Shapes Editor
Interactive editor for CSS Shapes.
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
Webmaster menu
Adds new items to browser context menu that open various analyzes of browsed web pages and sites.
Blendup
A tool for web developers to preview blend modes on different page elements.
Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.
Income monitor
Fast balance viewer for your affiliate networks and partner programs
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
md5 hash generator
MD5 hash generator (offline mode)
Shuffle Extension Toolbar
Customize the sequence of extension icons as you like