RESTMan is a browser extension to work on http requests.
Disable cookies for current domain.
FullScreen for Opera
Fullscreen, #1 Zoom and Dark Mode more options will get in one
Make any webpage into a content editable document and modify it via toolbar popup!
SEO-tools - information about domains, site audit for SEO errors, as well as technical audit of any page. Over 100 online services
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
Extracts image names and allows copying image URLs.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
A browser extension that brings a new GitHub experience
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, ...
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support
Picture in Play
Indicates whether the `picture` element is in use on a page.
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
View Page Source
Get access to the page source with the click of a button
xPath plugin to auto generate, write and verify xpath & cssSelector.
PDF API HTML5
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
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
Nextsense XML Signing Component
Signing XML document.
Website Analysis & SEO Tool
Website SEO audit tool that provides website analysis in SEO, performance, validity, security, accessibility and other criteria.
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
The tool to overlap your website layout with a grid.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
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.