Разширения
FullScreen for Opera
Fullscreen, #1 Zoom and Dark Mode more options will get in one
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
Browserling - Cross-browser testing
Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!
Clone in VS Code
Clone any GitHub, GitLab or Bitbucket repository in Visual Studio Code
Disable Cookies
Disable cookies for current domain.
RDS bar
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
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, ...
Clone in VS Code
Clone any GitHub, GitLab or Bitbucket repository in Visual Studio Code
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
Picture in Play
Indicates whether the `picture` element is in use on a page.
SelectorsHub
xPath plugin to auto generate, write and verify xpath & cssSelector.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
IP Geolocation Lookup
IP Location Lookup by ipwhois.io
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
View Page Source
Get access to the page source with the click of a button
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
stylish-hub
A browser extension that brings a new GitHub experience
HTTP Headers
Quickly view the HTTP headers of the current tab.
Design Mode
Edit any page's content by switching to design mode, where you can modify the content and drag images around like a Word Editor
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
Image Extractor
Extracts image names and allows copying image URLs.
PixelGrid
The tool to overlap your website layout with a grid.
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.