Is Chrome open source?

Is Chrome open-source? This is a question that many people have been asking themselves for years, and it’s one of the most hotly debated topics. 

Some people believe that Chrome is an open-source browser while others think otherwise.

We will explore this topic in detail below to help you better understand the issue.

The answer to this question is whether or not chrome is an open-source browser or closed-source.

Here’s what I found during my research.

Here’s why Chrome is not open source

Chrome itself is not totally open-source; you can find its code on Github. But the thing is, chrome is based on an open-source project Chromium. 

Chromium is free and open source for everyone which is further based on WebKit as all other popular browsers are. In this sense, we know WebKit is based on KHTML: allowing everyone to see/change or write codes.

In case you want to know more about the chromium project and wondering how this thing is linked to chrome. Here’s the link you can follow to find out more. Chromium project.

What is chromium?

Chromium is a powerhouse behind the Chrome OS and Chrome browser, being an open-source it houses many browsers as well.

Besides, there is a chromium-browser and Chromium OS which both are purely based on Chromium itself and thus are totally open-source projects.

chromium OS vs chromium

To fall into the debate, you can look at this forum where many people have put forward their valuable thoughts.

difference between closed source and open source

The difference between open source and closed source lies in the nature of the source code.

As such,

A closed source program is also known as proprietary software because the source code can’t be seen by the public, so they can’t modify it.

Nevertheless, open-source software allows the source code to be made freely available to anyone who desires to read it or change it.

What portion of chrome is open source?

To start with, Google Chrome itself isn’t fully an open-source browser.

There is only one open-source aspect of the chrome browser, that is, the chromium project portion. It’s a power source of many browsers, such as the Opera browser is also powered by this engine.

So the question turns into something like

why did google make the chromium open source? 

Since Chrome is open source, users should be able to contribute code and bug reports and fix things they’ve been having trouble with forever, something that’s impossible with closed source browsers.

As more people contribute, the engine will improve even more. Software developed with open source has this advantage over closed source.

Patches or bug fixes may or may not make it into Chromium. If a patch is not accepted, a user can theoretically compile their own version of Chromium with their changes, should that be what they wish to do.

What to know?


Chrome is a web browser developed by Google. It has many useful features and functions, such as tabs and windows, extensions and themes, synchronization across devices (like your phone or tablet), etc.

It’s an open-source project with the code available to everyone on GitHub. Chrome was first released in 2008 after development starting in 2006.


Chromium is an open-source version of Chrome: in fact, chrome is based on chromium. Because of its open-source nature, it has been released to the public so developers can contribute and share the code base with the developer community who have made modifications over time.

There are many different chromium-based browsers available on Linux distros but the most popular is Vivaldi.


WebKit is an open-source web browser engine.

It was originally developed by Apple, but now it’s used inside many other browsers too.

WebKit powers Safari on iOS devices and Macs, the default Android web browser (since Android version), as well as Chrome/Chromium for Linux and Windows operating systems! A full list of WebKit ports is available here.

WebKit is also the engine behind many desktop applications, such as Dashcode and iTunes Preview, so if you’ve used those apps before – now you know how they work! It’s interesting to note that this isn’t limited only to Apple platforms – for example, Beaker Browser uses it as well to offer a peer-to-peer web experience.

In the end, WebKit is an open-source browser engine that serves as a foundation for many browsers and desktop applications – just like Gecko or Trident!

About Moiz Rajput

Moiz here, he is a Blogger, a Creative Content Writer, and an SEO intern at the same time. He is passionate about what he does, energetic, incentive, with a positive attitude towards sociology.