JSONFormatter is a browser extension used for formatting and beautifying JSON data. It can convert unformatted JSON data into an easy-to-read format, making it convenient for users to view JSON data.

JSONFormatter can be used on the Safari browser for both Mac and iPhone, and offers a variety of features, including:

- Automatically detecting and formatting JSON data.
- Supporting keyword search within JSON data.
- Allowing copying and pasting of JSON data.
- Enabling import and export of JSON data.

JSONFormatter is easy to use - simply copy the JSON data into the extension, and it will automatically format it into a more readable form. Users can also manually edit the JSON data and export it as a file or copy it to the clipboard.

In conclusion, JSONFormatter is a highly practical browser extension that provides users with a convenient and efficient way to format and edit JSON data, making it easier to read and understand.