#Read and write extension for chrome how to

This is only the first part of this tutorial. During this process, you will know about foundational parts of the Google Chrome extension that can be reused to build an extension of any kind.īy the end of this article, you will build an extension that looks and works as shown in this video. The resulting extension will provide an interface to connect to a website, read all images from it, grab their absolute URLs and copy these URLs to a clipboard. In this article, I will guide you through the process of building an extension named Image Grabber. This feature can be used for a wide range of browser automation tasks like scrapping required information from websites or automating web surfing, which can be useful to automate user interface testing. Using these APIs you can not only read content from web pages but also write content to them and interact with these pages, like, for example, automatically pressing buttons or following links. The extension which we will create today will use Chrome APIs to get access to the content of web pages, which opened in a web browser and extract different information from them.

#Read and write extension for chrome how to

In this article, I will show, how to create a Chrome Extension from scratch. Usually, to install a Chrome Extension, a user should open Chrome Web Store, find the required extension, and install it from there.

Get information about the active browser tabĬhrome Extensions are small programs, that can be installed to Google Chrome web browser to enrich its features.