JSON to Base64 Online works by taking a JSON object or string as input and converting it to a Base64 encoded string. The resulting string is then represented in ASCII format and can be easily transmitted between applications. This is useful when working with data that needs to be transmitted over a network or stored in a database.
The tool is useful for developers who work with JSON data frequently. It can help simplify data transmission and storage, as well as improve the security of data that needs to be transmitted or stored. By converting a JSON object or string to a Base64 encoded string, you can ensure that the data is properly formatted and can be easily transmitted or stored without any issues.