---
title: Browser Testing Extension | TestingBot
description: Use the TestingBot browser extension to test any website on a remote
  browser in the cloud. Quickly test webpages on Firefox, Chrome, Safari, IE and Edge.
source_url:
  html: https://testingbot.com/support/web-live/extension
  md: https://testingbot.com/support/web-live/extension/index.md
---
# Browser Extension

- [What is the TestingBot Browser Extension?](https://testingbot.com#usage)
- [Installation](https://testingbot.com#installation)
- [Using the Browser Extension](https://testingbot.com#usage)

## What is the TestingBot Browser Extension?

The TestingBot Browser Extension can be installed on your [Chrome](https://chrome.google.com/webstore/detail/testingbot/nhjmiaiamlfblfagaodhkeabfbnmdmff) or [Firefox](https://addons.mozilla.org/addon/testingbot/) browser, for free.

Once installed, you can visit any website with your own Chrome or Firefox browser, and click the TestingBot extension icon. A window will pop up, allowing you to choose on which remote browser you want to test the current page on.

Upon selecting a browser, the current page will be available for testing on a remote TestingBot browser.

For example, you are using Chrome but want to make sure that the website you are currently seeing looks and functions correctly on a macOS Safari browser. With the extension, you can simply choose the remote browser configuration. You will be redirected to a live view of the remote browser, where you can use your mouse and keyboard to interact and test the webpage.

## Installation

The TestingBot Browser Extension is currently available for [Chrome](https://chrome.google.com/webstore/detail/testingbot/nhjmiaiamlfblfagaodhkeabfbnmdmff) and [Firefox](https://addons.mozilla.org/addon/testingbot/).

Simply click the **Add Extension** button to add the extension to your browser.

A TestingBot icon will now appear in your browser's navigation bar. You can pin the extension to make sure it remains visible at all times.

## Using the Browser Extension

After installation, you can simply navigate to any website you want to test. Click the TestingBot extension icon to open a popup with browser choices.

 ![TestingBot Browser Extension](https://testingbot.com/assets/support/manual/extension-201001ac8ef0e3e987d2163148ebaff5c6062c9f3dbc2c6c0077cd16b1e4dd15.webp)

Make sure you are logged in to TestingBot while using the extension.