# Reader Modes A reader mode is a way to extract the content from a source (web page, PDF, ebook) and reflow the content into a clean, readable format for reading on a specific device with it's own form factor characteristics. There exist many of these as browser extensions. ## Know "Reader Mode" Tools - [[Readwise Reader]] - [Unclutter by Lindylearn](https://unclutter.lindylearn.io/) - [Postlight Reader](https://reader.postlight.com/) - [Safari Reader Mode](https://support.apple.com/guide/safari/hide-ads-when-reading-sfri32632/mac) - [Firefox Reader View](https://support.mozilla.org/en-US/kb/firefox-reader-view-clutter-free-web-pages) - [Pocket](https://getpocket.com/) - [Instapaper](https://www.instapaper.com/)