Charted is a tool that automatically visualizes data. Give it the link to a data file and Charted returns a beautiful, shareable visualization of that data.
Charted is open-sourced and available for anyone to use at charted.co. The publicly-hosted charted.co works with files that are already publicly accessible to anyone with the link (e.g., Dropbox share links). For protected or sensitive data, you can serve your own instance of Charted on your secure network, which is what we do at Medium.