Export HumbleBundle Library to JSON is a free Chrome extension developed by jtara1. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory.

This extension allows users to store information about all their unredeemed games from humblebundle.com in a JSON file. The process to use this extension is simple. After installing the extension, users need to go to the humblebundle.com website and log in. Then, they can click on the "Export Humble Bundle as JSON" button located above their list of games.

Once the button is clicked, a file named "Humble_Bundle_Games.json" is saved locally on the user's PC through Chrome. In case the file is not saved, users can press F12, copy any errors from the Console, and report the issue via feedback on the Chrome Web Store or by creating a new issue on the developer's GitHub repository.

Overall, Export HumbleBundle Library to JSON provides a convenient way for users to store their unredeemed game information from humblebundle.com in a JSON file for easy retrieval and management.