확장 기능
Picture in Play
Indicates whether the `picture` element is in use on a page.
Disable Cookies
Disable cookies for current domain.
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
JIRA Template Injector
The description field of new JIRA issues will automatically be populated with a template relevant to the issue type
ModHeader
Modify HTTP request and response headers
Extension source viewer
View source code of extensions in the Chrome Web Store, Firefox or Opera addon gallery. Has button to install from Chrome Web Store.
Stethoscope
Check the health of a github repo with one easy step.
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
stylish-hub
A browser extension that brings a new GitHub experience
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, ...
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
CF-Predictor
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
NetworkMonitor
Shows the response times and uptime of a desired server. Useful to see how performs internet or a wireless access point.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
JavaScript QR Code
Make QR Codes in JavaScript
Nextsense XML Signing Component
Signing XML document.
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
PixelGrid
The tool to overlap your website layout with a grid.
SelectorsHub
xPath plugin to auto generate, write and verify xpath & cssSelector.
Webfonting it!
The simplest extension for working with web fonts