Extensions are extra features and functionality that you can easily add to Google Chrome. By using extensions, you can customize Google Chrome with features you like, while keeping your browser free of things that you don’t use. With Google Chrome extensions, you can add more features to the browser to help you with designing, debugging, and working on websites. Unlike Firefox extensions, Chrome extensions are easier to create, because they’re nothing more than web pages that use Chrome’s APIs. In this post we present you more than 4o useful and awesome Chrome extensions that might be very handy for web developers.
A html5 powered web-based animation suite. Its original goal was to be a usable Flash IDE alternative, but has evolved into a cross-platform/cross-format animation tool. Works offline.

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The Official Alexa Traffic Rank Extension, providing Alexa Traffic Rank and site Information when clicked.

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Quickly launch Apps from browser toolbar. Organize Apps and Extensions into Groups. Manage Apps and Extensions with ease.

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Take a screenshot of any webpage and edit it directly in your browser with Aviary.com applications. Plus, convenient access to the Aviary website and tools.

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Edit HTML easily, right inside your browser.

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The Google Chrome SEO Extension. All the SEO Stats and Tools you need to make daily SEO easier. The MOST popular Chrome SEO Plugin!

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Quickly get the Hex and RGB values of any color! Also adjust Hue, Saturation, and Balance.

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CSS Reloader is a browser extension, that allows you to reload CSS without reloading the page itself.

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Inspired by the Firefox Extension CSSViewer, this Chrome extension allows you to easily scan an element’s basic CSS properties without having to delve into the inspector window.

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CSSViewer shows the css parameters of any element in a web page, to enable/disable it simply click the toolbar icon.

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Eye Dropper is extension for Google Chrome and Chromium. It allows you to pick color from any webpage or from advanced color picker. It is great tool for web developers.

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Save time and enhance your productivity! Get quick definitions, auto-load next pages, search faster, and more.

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A refreshing way to experience Google Reader on Chrome. Read your favorite feeds in style.

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Firebug Lite is not a substitute for Firebug, or Chrome Developer Tools. It is a tool to be used in conjunction with these tools. Firebug Lite provides the rich visual representation we are used to see in Firebug when it comes to HTML elements, DOM elements, and Box Model shading. It provides also some cool features like inspecting HTML elemements with your mouse, and live editing CSS properties.

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Need simple session management? Several users on the same Chrome? FreshStart is a simple cross browser session manager.

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Displays the number of unread messages in your Google Mail inbox. You can also click the button to open your inbox.

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Quick Scroll lets you jump directly to the relevant bits of a Google search result

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Aviary’s new HTML5 Photo Editor is a revolution in quick and easy photo editing! With just a few clicks, anyone with an internet connection can edit a photo into a beautifully layered piece of art or perform a series of simple touch ups.
Editing a photo shouldn’t be a big deal. Millions of photos are uploaded everyday and now with our lightweight and powerful editor you can touch them up before they hit the press!
Whether you are uploading to your social networking sites or posting a series of photos on your business blog, Aviary’s HTML5 Editor can be used to make all your photos look professionally edited in a matter of a few clicks!

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Display web pages using IE in a tab.

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Automate your web browser. Record and replay repetitious work.

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A new, customizable start page for Chrome. Easily find your favorite bookmarks and closed tabs. Take notes as you browse.

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Simply right-click any image or element on a web page with a background image while holding down the alt key (ctrl key on Linux) to edit the image instantly in a new tab.

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Chrome Extension that generates random “Lorem Ipsum” text

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Draw out a ruler that will help you get the pixel width and height of any elements on a webpage.

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Shows Google PageRank and Alexa Rank of the current web page, quick access to Whois, Alexa, backlinks and indexed pages.

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Hide your tabs fast and restore them later.

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Web developer tools for Chrome

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Manage and switch between multiple proxies quickly and easily.

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An extension for developers to test web pages in different screen resolutions, with an option to define your own resolutions.

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On-Page / External metrics, Social Media info, PR / numbering on Yahoo, Bing, Google SERPs.Extends WMT, YSE and GA with metrics.

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SeoQuake is a SEO extension (toolbar) for Google Chrome, it shows PageRank, Alexa and tons of SEO parameters, also works in SERP

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Accidentally closed your last tab? Tired of losing tabs in Incognito? Don’t worry, everything is possible with this sexy extension!

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Draw, sketch, create with MugTug Sketchpad.

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Get insight into the performance of your web applications.

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A new way to navigate your tabs. Easily access most used tabs, associated tabs, and closed tabs. Allows tab locking too.

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Manage your tabs, improve your browsing, and maintain your sanity when you have many tabs open.

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Click the icon in the address bar or press Ctrl+Alt+V to validate the current page.

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Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.

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Convert any webpage to PDF including most SSL based sites, using http://www.Web2PdfConvert.com

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Fast&Simple solution to Save & Share & Print & Edit screenshots of any webpage. Capture to PNG/JPG drawing tools, and sharing features.

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Resize browser window to emulate various screen resolutions.

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The official AdBlock For Chrome! Block all advertisements on all web pages. Your browser is automatically updated with additions to the filter: just click Install, then visit your favorite website and see the ads disappear!

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Andrew is the chief editor of Splashnology blog. He has many years of experience within the web design industry and has a passion for the latest web technologies.
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