Extensions
Fontstorage
The simplest extension for identifying and selecting fonts on a website.
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
SeoQuake extension
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
Picture in Play
Indicates whether the `picture` element is in use on a page.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Web Edit
Easily edit websites temporarily with a click of a button.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Favicon Stealer
Very simple thing for their job
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Network Information
Useful information about your system's connection including, type, speed, and rtt.
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
Font Inspector
Click on any HTML element to get the font info in a popup!
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Random password generator
A simple random password generator for Opera browser
CSSViewer
CSSViewer
PIX Studio Plugin
PIX RPA Studio Plugin
View Page Source
Get access to the page source with the click of a button.
Live editor for CSS and LESS - Magic CSS
Live preview of CSS/LESS code with an in-page editor. Autocomplete, convert LESS to CSS, beautify, minify, CSS reloader, linter, ...
Disable Cookies
Disable cookies for current domain.
retire.js
Scanning website for vulnerable js libraries
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
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.
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.
Image Resizer
Rescale multiple images into different sizes in a single step
SelectorsHub
Locators Plugin to Auto Generate and Verify Playwright Locators, XPath & CSS Selectors.
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
Nextsense XML Signing Component
Signing XML document.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
IP Geolocation Lookup
IP Location Lookup by ipwhois.io
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.