Both browsers have so many features it would be nearly impossible to utilize them all. Each browser has its own app storewith a library of add-ons if you want to integrate extensions or add missing functionality. One especially useful function in Firefox is the Screenshot feature, which lets you capture the visible screen, part of a page or an entire web page and save it as an image file. The Reader View in Firefox is also noteworthy. This feature allows you to open a clutter-free view of a web page, hiding all content not related to the main article.
Both browsers have a PDF viewer feature. Firefox also includes functionality for reading QR codes (especially useful on mobile devices) and a night mode for easier reading in low light. If you’re using Firefox on a mobile device, you also have the option of displaying the desktop view of any website if the mobile version doesn’t work.
Google Chrome has more extensive add-on libraries than any other web browser. Furthermore, Chrome is highly integrated into traditional Google services, the Google search engine as well as Gmail, Google Docs and Google Translate. In Google Chrome, you can set up multiple user profiles, for example for work and personal life.
If you use Chrome on a mobile device, you can save web pages to read later (and offline) on another device. In Chrome, you can run a Google image search by right-clicking any image. As of Version 74, Chrome also offers a dark mode to reduce eye strain in low light.