Sample Extensions

My Bookmarks

A browser action with a popup dump of all bookmarks, including search, add, edit and delete.
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Page Redder

Make the current page red
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Adds a print button to the browser.
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Sample Extension Commands extension

Press Ctrl+Shift+F (Command+Shift+F on a Mac) to open the browser action popup, press Ctrl+Shift+Y to send an event (Command+Shift+Y on a Mac).
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Context Menus Sample

Shows some of the features of the Context Menus API
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Context Menus Sample (with Event Page)

Shows some of the features of the Context Menus API using an event page
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My Devices

A browser action with a popup dump of all devices signed into the same account as the current profile.
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Extends the Developer Tools, adding an audit category that finds broken links on the inspected page.
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Chrome Query

Extends the Developer Tools, adding a sidebar that displays the jQuery data associated with the selected DOM element.
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Downloads Overwrite Existing Files

All downloads overwrite existing files instead of adding ' (1)', ' (2)', etc.
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Typed URL History

Reads your history, and shows the top ten pages you go to by typing the URL.
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Minimal Localized Hosted App

This is the minimal set of data required to upload a localized hosted application to the web store.
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Message Timer

Times how long it takes to send a message to a content script and back.
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Native Messaging Example

Send a message to a native application.
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Notification Demo

Shows off desktop notifications, which are "toast" windows that pop up on the desktop.
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Omnibox Example

To use, type 'omnix' plus a search term into the Omnibox.
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Blank new tab page

Override the new tab page with a blank one
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iGoogle new tab page

Override the new tab page with iGoogle
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Block/allow referrer API example extension

Sample extension which demonstrates how to access a preference.
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Process Monitor

Adds a browser action that monitors resource usage of all browser processes.
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Keyboard Pin

Creates a keyboard shortcut (Alt + Shift + P) to toggle the pinned state of the currently selected tab
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Top Sites

Shows the top sites in a browser action
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NTP prototyping extension

extension to prototype new NTP designs
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Console TTS Engine

A "silent" TTS engine that prints text to a small window rather than synthesizing speech.
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Google Calendar Checker (by Google)

Quickly see the time until your next meeting from any of your calendars. Click on the button to be taken to your calendar.
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CatBlock

I can't has cheezburger!
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Email this page (by Google)

This extension adds an email button to the toolbar which allows you to email the page link using your default mail client or Gmail.
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Google Mail Checker

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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Chromium IRC App

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Google Maps

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News Reader

Displays the first 5 items from the 'Google News - top news' RSS feed in a popup.
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News Reader

Displays the first 5 items from the '$Google$ News - top news' RSS feed in a popup.
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TTS Debug

Tool for developers of Chrome TTS engine extensions to help them test their engines are implementing the API correctly.
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TTS Demo

Demo Chrome's synthesized text-to-speech capabilities.
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Content Script Cross-Domain XMLHttpRequest Example

Demonstrates making cross domain requests from a content script by putting Twitter trends on Google News.
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Tab Shortcuts

Allows pinning and duplication of tabs via keyboard shortcuts.
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One-click Kittens

This extension demonstrates a 'browser action' with kittens.
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