1) Copy/paste or upload your CSVJSON data to convert it to JSON. 2) Convert and copy/paste back to your computer. 3) Save your result for later or for sharing.
The reason why I came up with CSVJSON was not to allow embedding of JSON objects in a CSV line, that's a nice benefit but my main reason was to have the very well defined encoding semantics of JSON (as per json.org) be used to describe CSV lines (just taking out the [ and ]).
Code available on Github. Report bugs or ask for improvements either through Github issues or by writing a Disqus comment.