ownsheet is a free Chrome add-on developed by Sebastian Pältz. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This add-on is designed to convert any markdown text into a neat, tidy, and visually appealing view.

One of the standout features of ownsheet is its compatibility. You can simply copy and paste any documentation, reference, or cheat sheet into ownsheet and it will automatically format it to look nice. If the formatting is not to your liking, the add-on also provides a heading converter tool to quickly transform markdown texts into ownsheet-friendly ones.

ownsheet supports Github-Flavored Markdown and HTML, giving you flexibility in the types of texts you can work with. Additionally, it comes with a built-in table of contents feature, making it easy to navigate through your markdown documents.

For convenience, ownsheet offers import and export functionalities, allowing you to easily back up, share, or transfer your ownsheet to another machine. Furthermore, the add-on is customizable, allowing you to adjust colors and box sizes according to your preferences.