Adding Small Tools to Your Browser from the Chrome Web Store
Chrome can do more than display websites. Extensions add small features to the browser you already use, and the Chrome Web Store is where you find them. How installing works, and what I check before adding one, from someone who publishes extensions.
Most people use Chrome as a window for viewing websites, and nothing more.
But Chrome has a mechanism for adding features after the fact, called extensions. In the same way you add apps to a smartphone, you can add small pieces of functionality to the browser — one that hides ads, one that translates text, one that manages passwords, one that takes screenshots. They all run inside the browser you already use every day.
The place to find and install them is the Chrome Web Store.
What a Chrome extension is
An extension doesn't replace Chrome. It adds a small capability on top of it.
There is no separate application to launch. A translation extension, for example, works right on the page you are reading.
What the Chrome Web Store is
The Chrome Web Store is the official store where you can look for extensions, review what they do and what permissions they ask for, and add them to your browser.
It is close to the App Store or Google Play on a smartphone, except that what it carries is mostly features you add to a browser. Most of them are free.
Every extension has its own listing page, which gathers the information you need to decide whether to add it:
- What it does, with screenshots
- Who develops it, and how to reach them
- Ratings and reviews from users
- The permissions it requests
- Privacy practices — a declaration of what data it collects
- The version and the date of the last update
Extensions also go through Google's review before they appear on the store. Passing review and being right for you are two different things, though — which is why reading the listing page with your own eyes is worth the few minutes it takes.
One practical note: extensions are a desktop feature. Chrome on smartphones generally does not run them.
How installing works
The flow is not complicated.
- Open the Chrome Web Store
- Search for the feature you need
- Read the description, the developer information, the permissions, and the privacy details
- Click "Add to Chrome"
- Disable or remove the extension when you no longer need it
Because removing one is easy, trying an extension is a fairly low-commitment decision.
What I check before installing
Still, convenience alone is not a good reason to install one — at least, that is how I approach it.
Extensions run inside the browser, and depending on what they do, they can see the pages you open or the text you type. That is exactly why the store listing deserves a careful look before you click the button. I check:
- Who publishes it
- Whether it has been updated recently
- What permissions it asks for
- Whether it sends what you type or browse to an outside server
- Whether it has a privacy policy
- Whether it carries more features or permissions than the job needs
The listing page shows the developer's information, the requested permissions, and how the extension handles your data. A few minutes there can save you from a vague unease later.
Where I stand
I publish Chrome extensions myself — small tools that grew out of minor inconveniences in my own work and daily life.
I am not trying to build a large application. I just want to add one small feature to the browser I already use.
The Chrome Web Store is a place to find tools, and it is also a place where an individual can publish one.