YoAPITokenConcealer is a free Chrome add-on developed by David da Silva Contín. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This add-on is designed to hide Yo API Tokens at the Yo Dashboard, providing users with an extra layer of security.

With YoAPITokenConcealer, users can easily toggle the visibility of their API tokens using the convenient 'key' icon. This feature allows users to keep their tokens hidden from prying eyes, ensuring the protection of their sensitive information.

Overall, YoAPITokenConcealer is a valuable tool for users who want to enhance the security of their Yo API Tokens. It provides a simple and effective way to hide and protect these tokens within the Yo Dashboard.