Rozszerzenia
Font Finder
An easy-to-use font inspector to get CSS styles of the selected element
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, ...
Picture in Play
Indicates whether the `picture` element is in use on a page.
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
Copy Title And Url
Copy the title and url in markdown, pukiwiki, html format.
Fingerprint Guard – Privatsphäre & Proxy
Verschleiert deinen digitalen Fingerabdruck (Canvas, WebGL, Audio u.v.m.) und erlaubt eigene Proxy- sowie Blocklisten.
Web Edit
Z łatwością edytuj tymczasowo strony internetowe jednym kliknięciem.
NPM Version Stats
Show npm package version usage statistics inline on the npmjs.com package page in the versions tab
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
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
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
Modify Header Value
Add, modify or remove a header for any request on desired domains.
View Page Source
Uzyskaj dostęp do źródła strony za pomocą kliknięcia przycisku.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Image Resizer
Rescale multiple images into different sizes in a single step
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Yandex Wordstat Regions
Расширение, возвращает полное дерево регионов РФ в сервис подбора слов Яндекс (wordstat)
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
Network Information
Useful information about your system's connection including, type, speed, and rtt.
HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Disable Cookies
Disable cookies for current domain.
PIX Studio Plugin
PIX RPA Studio Plugin
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
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.
Font Inspector
Click on any HTML element to get the font info in a popup!
sha1 hash generator
SHA1 hash generator (offline mode)