Rozšíření
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Octotree
GitHub on steroids
RestMan
RESTMan is a browser extension to work on http requests.
Page Edit
Make any webpage into a content editable document and modify it via toolbar popup!
Random password generator
A simple random password generator for Opera browser
PIX Studio Plugin
PIX RPA Studio Plugin
Web Edit
Snadno dočasně upravujte webové stránky kliknutím na tlačítko.
Font Inspector
Click on any HTML element to get the font info in a popup!
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
Website scripting
Developers can add javascript codes in webpage. Like customizing other websites with our own codes.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Picture in Play
Indicates whether the `picture` element is in use on a page.
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
Yandex Wordstat Regions
Расширение, возвращает полное дерево регионов РФ в сервис подбора слов Яндекс (wordstat)
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, ...
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
Disable Cookies
Disable cookies for current domain.
Image Resizer
Rescale multiple images into different sizes in a single step
SelectorsHub
xPath plugin to auto generate, write and verify xpath & cssSelector.
Design Mode
Úprava obsahu libovolné stránky přepnutím do režimu návrhu, kde můžete upravovat obsah a přetahovat obrázky jako v editoru Word.
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
View Page Source
Get access to the page source with the click of a button.
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.
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.
Modify Header Value
Add, modify or remove a header for any request on desired domains.