拡張機能
CryptoPro Extension for CAdES Browser Plug-in
CryptoPro Extension for CAdES Browser Plug-in
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
User-Agent Switcher
User-Agent Switcher is a quick and easy way to switch between user-agents.
EditThisCookie
EditThisCookieはCookie管理ソフトです。Cookieを追加、削除、編集、検索、保護、そしてブロックすることができます！
Super Auto Refresh
Auto-refresh (reload) pages, on a selected interval. NO ADs. SUPER EASY.
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
JavaScript Switcher
Quick way to enable/disable Javascript
JsonViewer
Formats and highlights JSON data loaded from file or server.
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
RDS bar
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
RestMan
RESTMan is a browser extension to work on http requests.
Save All Images
a customizable extension to save the images from the current tab page
SeoQuake extension
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
Opera TV Emulator
The Opera TV Emulator enables any developers to test and debug their HTML5 apps for the Opera TV platform.
PerfectPixel by WellDoneCode
This extension helps develop your websites with per pixel accuracy!
RESTED
A REST client for the rest of us
Full Screen
Go full screen with one click on the button.
Stylus
Stylus はユーザー スタイルを管理するツールで、ウェブのスタイルを変更することができます。Stylus を利用すると、Google、Facebook、YouTube、orkut など、さまざまなサイトに対応したテーマやスキンを簡単にインストールできます。
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
Font Finder
Get all CSS styles of selected text
Disable Cookies
Disable cookies for current domain.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
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.
Shuffle Extension Toolbar
Customize the sequence of extension icons as you like
JavaScript QR Code
Make QR Codes in JavaScript
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Octotree
Code tree for GitHub
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.