Looking for feedback from developers

Hi All,

I am trying to make yet another JSON formatting tool https://jsontoolbox.com
Although there are a lot of similar tools out there, JTB has a few unique features which arose because of my specific needs. For example ->

1. Format/minify multiple JSON at the same time. Useful while debugging logs from multiple micro-services.
2. Copy any subtree of JSON in a single click. Useful when debugging big JSON logs
3. Copy minified JSON in a single click. Very useful when you are stubbing JSON data in your code.
4. Automagically fix common JSON errors (like escaping new line chars, missing quotes in keys)
5. Import Multiple JSON together.
6. Change file name before downloading formatted JSON as a file.

I am trying to get feedback from the dev/product community if you find these features useful and what is one thing that you miss here that you'd find in some other tools?