Extensões
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Octotree
GitHub on steroids
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
RestMan
RESTMan is a browser extension to work on http requests.
Font Inspector
Click on any HTML element to get the font info in a popup!
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
Web Edit
Edite facilmente sites temporariamente com o clique de um botão.
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
Luminous: JavaScript events blocker
Uma extensão experimental para identificar, analisar e bloquear a execução de códigos e a coleta de eventos via JavaScript em seu navegador.
Disable Cookies
Disable cookies for current domain.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Website scripting
Developers can add javascript codes in webpage. Like customizing other websites with our own codes.
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Picture in Play
Indicates whether the `picture` element is in use on a page.
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.
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, ...
Image Resizer
Rescale multiple images into different sizes in a single step
Yandex Wordstat Regions
Расширение, возвращает полное дерево регионов РФ в сервис подбора слов Яндекс (wordstat)
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
SelectorsHub
xPath plugin to auto generate, write and verify xpath & cssSelector.
View Page Source
Get access to the page source with the click of a button.
Design Mode
Edite o conteúdo de qualquer página mudando para o modo de design, onde você pode modificar o conteúdo e arrastar as imagens como um editor de texto.
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
showHTML
This extension shows information about HTML elements on a web page when you hover over them.
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers