JSON Censor is a free Chrome add-on developed by Derdev. It falls under the category of Browsers, specifically Add-ons & Tools. This simple tool allows users to input JSON and censor all the values within it.

With JSON Censor, users can easily input their JSON data and have all the values censored. For example, if the input is `{ "Dog" : "Australian Shepherd" }`, the output will be `{ "Dog" : "XXXX" }`. The tool also works with nested arrays inside the JSON.

One of the main use cases for JSON Censor is when using AI services like Bard or openAI's ChatGPT, where sensitive information needs to be censored. This tool provides a quick and easy way to censor such information without the need for complex coding or manual editing.

It is important to note that JSON Censor does not store or share any data, ensuring the privacy and security of user information.