Browser extension for Chrome, Firefox, IE and Safari (if possible)

In Progress


I need browser extensions for Chrome + Firefox + IE (latest versions in all cases) + Safari (if possible).

The extension needs to change the user's default homepage url and default search engine into one we provide, and once it detects that the user is navigating inside a certain URL (website) we provide, it needs to change a portion of html / css (for example: website's background color).

The extension needs to comunicate with my website in order to:

1) My website will answer with some data (for example: the color) that the extension will apply.

2) My website may answer with a new version of the browser extension to update it.

Also, I need a button on the browser linked to my website.

I need the non-ofuscated source code delivered for each extension (in most cases is scripting anyway).

If you already have developed an extension for any browser, please pm me with the url to check it.

Thanks for your bids.

Skills: Apple Safari, Firefox, Google Chrome, Javascript

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About the Employer:
( 36 reviews ) Montevideo, Uruguay

Project ID: #4014526

Awarded to:


I have the required skills and experience to work on this project.I am confident of delivering your project in time.

$600 USD in 7 days
(29 Reviews)

6 freelancers are bidding on average $683 for this job


I can do Chrome, Firefox, IE, Opera and Safari extensions.

$750 USD in 30 days
(3 Reviews)

Hello, we are a group of programmers based in Sheffield, UK offering 7 years experience in php, .net, c#, jquery, css, python and c++. I am proposing to carry out tasks required for this project and deliver it within 4 More

$699 USD in 2 days
(5 Reviews)

Hello, I have the required skills to do the projects.

$1000 USD in 10 days
(2 Reviews)

Hi, I am experienced professional in various technologies like Chrome, Mozilla Browser Extension, XULRUNNER, Gecko Engine, XPCOM, Browser Addons and Plugin development,etc. Please note that a Sample Plugin for demons More

$551 USD in 3 days
(2 Reviews)

We are freelance software developers. If you contact me I can give a quote for your project and we can discuss the details. <b><i>Removed by Admin</i></b>

$500 USD in 1 day
(0 Reviews)