The URL will take you to Chrome’s list of experimental features.To enable “Reader Mode” in Chrome for Android, all you need to do is to type chrome://flags on your mobile browser’s address bar then press “Enter”.
How to make sites easier to read with Reader Mode in Chrome for Android This is a hidden feature in Chrome for mobile. If you want a more mobile-friendly viewing mode with a minimalist layout, you can switch to “Reader Mode”. However, there’s no guarantee that both modes won’t contain elements that will obstruct your reading experience. When browsing sites using your Chrome mobile browser, you have the option to view the site in its mobile-friendly mode or default desktop mode.